2257145595

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 4424958720

約数和(自身を除く): 2167813125

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 59, 69, 81, 111, 115, 135, 177, 185, 207, 243, 295, 333, 345, 405, 531, 555, 621, 851, 885, 999, 1035, 1215, 1357, 1369, 1593, 1665, 1863, 2183, 2553, 2655, 2997, 3105, 4071, 4107, 4255, 4779, 4995, 5589, 6549, 6785, 6845, 7659, 7965, 8991, 9315, 10915, 12213, 12321, 12765, 14337, 14985, 19647, 20355, 20535, 22977, 23895, 27945, 31487, 32745, 36639, 36963, 38295, 44955, 50209, 58941, 61065, 61605, 68931, 71685, 80771, 94461, 98235, 109917, 110889, 114885, 150627, 157435, 176823, 183195, 184815, 206793, 242313, 251045, 283383, 294705, 329751, 332667, 344655, 403855, 451881, 472305, 530469, 549585, 554445, 726939, 753135, 850149, 884115, 1033965, 1211565, 1355643, 1416915, 1648755, 1663335, 1857733, 2180817, 2259405, 2550447, 2652345, 3634695, 4066929, 4250745, 5573199, 6542451, 6778215, 7651341, 9288665, 10904085, 12200787, 12752235, 16719597, 19627353, 20334645, 27865995, 32712255, 38256705, 50158791, 61003935, 83597985, 98136765, 150476373, 250793955, 451429119, 752381865, 2257145595]

約数ペア:

[(1, 2257145595), (3, 752381865), (5, 451429119), (9, 250793955), (15, 150476373), (23, 98136765), (27, 83597985), (37, 61003935), (45, 50158791), (59, 38256705), (69, 32712255), (81, 27865995), (111, 20334645), (115, 19627353), (135, 16719597), (177, 12752235), (185, 12200787), (207, 10904085), (243, 9288665), (295, 7651341), (333, 6778215), (345, 6542451), (405, 5573199), (531, 4250745), (555, 4066929), (621, 3634695), (851, 2652345), (885, 2550447), (999, 2259405), (1035, 2180817), (1215, 1857733), (1357, 1663335), (1369, 1648755), (1593, 1416915), (1665, 1355643), (1863, 1211565), (2183, 1033965), (2553, 884115), (2655, 850149), (2997, 753135), (3105, 726939), (4071, 554445), (4107, 549585), (4255, 530469), (4779, 472305), (4995, 451881), (5589, 403855), (6549, 344655), (6785, 332667), (6845, 329751), (7659, 294705), (7965, 283383), (8991, 251045), (9315, 242313), (10915, 206793), (12213, 184815), (12321, 183195), (12765, 176823), (14337, 157435), (14985, 150627), (19647, 114885), (20355, 110889), (20535, 109917), (22977, 98235), (23895, 94461), (27945, 80771), (31487, 71685), (32745, 68931), (36639, 61605), (36963, 61065), (38295, 58941), (44955, 50209)]