88549425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 168524928

約数和(自身を除く): 79975503

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 71, 75, 115, 207, 213, 225, 241, 345, 355, 575, 639, 723, 1035, 1065, 1205, 1633, 1725, 1775, 2169, 3195, 3615, 4899, 5175, 5325, 5543, 6025, 8165, 10845, 14697, 15975, 16629, 17111, 18075, 24495, 27715, 40825, 49887, 51333, 54225, 73485, 83145, 85555, 122475, 138575, 153999, 249435, 256665, 367425, 393553, 415725, 427775, 769995, 1180659, 1247175, 1283325, 1967765, 3541977, 3849975, 5903295, 9838825, 17709885, 29516475, 88549425]

約数ペア:

[(1, 88549425), (3, 29516475), (5, 17709885), (9, 9838825), (15, 5903295), (23, 3849975), (25, 3541977), (45, 1967765), (69, 1283325), (71, 1247175), (75, 1180659), (115, 769995), (207, 427775), (213, 415725), (225, 393553), (241, 367425), (345, 256665), (355, 249435), (575, 153999), (639, 138575), (723, 122475), (1035, 85555), (1065, 83145), (1205, 73485), (1633, 54225), (1725, 51333), (1775, 49887), (2169, 40825), (3195, 27715), (3615, 24495), (4899, 18075), (5175, 17111), (5325, 16629), (5543, 15975), (6025, 14697), (8165, 10845)]