56847375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 115839360

約数和(自身を除く): 58991985

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 125, 169, 195, 207, 225, 299, 325, 345, 375, 507, 575, 585, 845, 897, 975, 1035, 1125, 1495, 1521, 1625, 1725, 2197, 2535, 2691, 2875, 2925, 3887, 4225, 4485, 4875, 5175, 6591, 7475, 7605, 8625, 10985, 11661, 12675, 13455, 14625, 19435, 19773, 21125, 22425, 25875, 32955, 34983, 37375, 38025, 50531, 54925, 58305, 63375, 67275, 97175, 98865, 112125, 151593, 164775, 174915, 190125, 252655, 274625, 291525, 336375, 454779, 485875, 494325, 757965, 823875, 874575, 1263275, 1457625, 2273895, 2471625, 3789825, 4372875, 6316375, 11369475, 18949125, 56847375]

約数ペア:

[(1, 56847375), (3, 18949125), (5, 11369475), (9, 6316375), (13, 4372875), (15, 3789825), (23, 2471625), (25, 2273895), (39, 1457625), (45, 1263275), (65, 874575), (69, 823875), (75, 757965), (115, 494325), (117, 485875), (125, 454779), (169, 336375), (195, 291525), (207, 274625), (225, 252655), (299, 190125), (325, 174915), (345, 164775), (375, 151593), (507, 112125), (575, 98865), (585, 97175), (845, 67275), (897, 63375), (975, 58305), (1035, 54925), (1125, 50531), (1495, 38025), (1521, 37375), (1625, 34983), (1725, 32955), (2197, 25875), (2535, 22425), (2691, 21125), (2875, 19773), (2925, 19435), (3887, 14625), (4225, 13455), (4485, 12675), (4875, 11661), (5175, 10985), (6591, 8625), (7475, 7605)]