15691031595

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 30730752000

約数和(自身を除く): 15039720405

約数列:

[1, 3, 5, 9, 15, 23, 29, 37, 45, 69, 71, 87, 111, 115, 145, 185, 199, 207, 213, 261, 333, 345, 355, 435, 555, 597, 639, 667, 851, 995, 1035, 1065, 1073, 1305, 1633, 1665, 1791, 2001, 2059, 2553, 2627, 2985, 3195, 3219, 3335, 4255, 4577, 4899, 5365, 5771, 6003, 6177, 7363, 7659, 7881, 8165, 8955, 9657, 10005, 10295, 12765, 13135, 13731, 14129, 14697, 16095, 17313, 18531, 22089, 22885, 23643, 24495, 24679, 28855, 30015, 30885, 36815, 38295, 39405, 41193, 42387, 47357, 48285, 51939, 60421, 66267, 68655, 70645, 73485, 74037, 76183, 86565, 92655, 110445, 118215, 123395, 127161, 132733, 142071, 169349, 181263, 205965, 211935, 213527, 222111, 228549, 236785, 259695, 302105, 324967, 331335, 370185, 380915, 398199, 409741, 426213, 508047, 522773, 543789, 635805, 640581, 663665, 685647, 710355, 846745, 906315, 974901, 1067635, 1110555, 1142745, 1194597, 1229223, 1524141, 1568319, 1624835, 1752209, 1921743, 1990995, 2048705, 2131065, 2540235, 2613865, 2718945, 2924703, 3202905, 3428235, 3687669, 4704957, 4874505, 4911121, 5256627, 5972985, 6146115, 7620705, 7841595, 8761045, 9424043, 9608715, 12023779, 14623515, 14733363, 15160417, 15769881, 18438345, 23524785, 24555605, 26283135, 28272129, 36071337, 44200089, 45481251, 47120215, 60118895, 73666815, 75802085, 78849405, 84816387, 108214011, 136443753, 141360645, 180356685, 221000445, 227406255, 348689591, 424081935, 541070055, 682218765, 1046068773, 1743447955, 3138206319, 5230343865, 15691031595]

約数ペア:

[(1, 15691031595), (3, 5230343865), (5, 3138206319), (9, 1743447955), (15, 1046068773), (23, 682218765), (29, 541070055), (37, 424081935), (45, 348689591), (69, 227406255), (71, 221000445), (87, 180356685), (111, 141360645), (115, 136443753), (145, 108214011), (185, 84816387), (199, 78849405), (207, 75802085), (213, 73666815), (261, 60118895), (333, 47120215), (345, 45481251), (355, 44200089), (435, 36071337), (555, 28272129), (597, 26283135), (639, 24555605), (667, 23524785), (851, 18438345), (995, 15769881), (1035, 15160417), (1065, 14733363), (1073, 14623515), (1305, 12023779), (1633, 9608715), (1665, 9424043), (1791, 8761045), (2001, 7841595), (2059, 7620705), (2553, 6146115), (2627, 5972985), (2985, 5256627), (3195, 4911121), (3219, 4874505), (3335, 4704957), (4255, 3687669), (4577, 3428235), (4899, 3202905), (5365, 2924703), (5771, 2718945), (6003, 2613865), (6177, 2540235), (7363, 2131065), (7659, 2048705), (7881, 1990995), (8165, 1921743), (8955, 1752209), (9657, 1624835), (10005, 1568319), (10295, 1524141), (12765, 1229223), (13135, 1194597), (13731, 1142745), (14129, 1110555), (14697, 1067635), (16095, 974901), (17313, 906315), (18531, 846745), (22089, 710355), (22885, 685647), (23643, 663665), (24495, 640581), (24679, 635805), (28855, 543789), (30015, 522773), (30885, 508047), (36815, 426213), (38295, 409741), (39405, 398199), (41193, 380915), (42387, 370185), (47357, 331335), (48285, 324967), (51939, 302105), (60421, 259695), (66267, 236785), (68655, 228549), (70645, 222111), (73485, 213527), (74037, 211935), (76183, 205965), (86565, 181263), (92655, 169349), (110445, 142071), (118215, 132733), (123395, 127161)]