40475594055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 72666316800

約数和(自身を除く): 32190722745

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 127, 129, 191, 195, 199, 215, 381, 559, 573, 597, 635, 645, 955, 995, 1651, 1677, 1905, 2483, 2587, 2795, 2865, 2985, 4953, 5461, 7449, 7761, 8213, 8255, 8385, 8557, 12415, 12935, 16383, 24257, 24639, 24765, 25273, 25671, 27305, 37245, 38009, 38805, 41065, 42785, 70993, 72771, 75819, 81915, 106769, 111241, 114027, 121285, 123195, 126365, 128355, 190045, 212979, 315341, 320307, 328549, 333723, 354965, 363855, 379095, 494117, 533845, 556205, 570135, 946023, 985647, 1043051, 1064895, 1086739, 1482351, 1576705, 1601535, 1634387, 1642745, 1668615, 2470585, 3129153, 3260217, 4730115, 4827143, 4903161, 4928235, 5215255, 5433695, 7411755, 8171935, 13559663, 14127607, 14481429, 15645765, 16301085, 21247031, 24135715, 24515805, 40678989, 42382821, 62752859, 63741093, 67798315, 70638035, 72407145, 106235155, 188258577, 203394945, 207567149, 211914105, 313764295, 318705465, 622701447, 941292885, 1037835745, 2698372937, 3113507235, 8095118811, 13491864685, 40475594055]

約数ペア:

[(1, 40475594055), (3, 13491864685), (5, 8095118811), (13, 3113507235), (15, 2698372937), (39, 1037835745), (43, 941292885), (65, 622701447), (127, 318705465), (129, 313764295), (191, 211914105), (195, 207567149), (199, 203394945), (215, 188258577), (381, 106235155), (559, 72407145), (573, 70638035), (597, 67798315), (635, 63741093), (645, 62752859), (955, 42382821), (995, 40678989), (1651, 24515805), (1677, 24135715), (1905, 21247031), (2483, 16301085), (2587, 15645765), (2795, 14481429), (2865, 14127607), (2985, 13559663), (4953, 8171935), (5461, 7411755), (7449, 5433695), (7761, 5215255), (8213, 4928235), (8255, 4903161), (8385, 4827143), (8557, 4730115), (12415, 3260217), (12935, 3129153), (16383, 2470585), (24257, 1668615), (24639, 1642745), (24765, 1634387), (25273, 1601535), (25671, 1576705), (27305, 1482351), (37245, 1086739), (38009, 1064895), (38805, 1043051), (41065, 985647), (42785, 946023), (70993, 570135), (72771, 556205), (75819, 533845), (81915, 494117), (106769, 379095), (111241, 363855), (114027, 354965), (121285, 333723), (123195, 328549), (126365, 320307), (128355, 315341), (190045, 212979)]