57988125

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 90

約数和(自身を含む): 115195938

約数和(自身を除く): 57207813

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 61, 65, 75, 117, 125, 169, 183, 195, 225, 305, 325, 375, 507, 549, 585, 625, 793, 845, 915, 975, 1125, 1521, 1525, 1625, 1875, 2379, 2535, 2745, 2925, 3965, 4225, 4575, 4875, 5625, 7137, 7605, 7625, 8125, 10309, 11895, 12675, 13725, 14625, 19825, 21125, 22875, 24375, 30927, 35685, 38025, 38125, 51545, 59475, 63375, 68625, 73125, 92781, 99125, 105625, 114375, 154635, 178425, 190125, 257725, 297375, 316875, 343125, 463905, 495625, 773175, 892125, 950625, 1288625, 1486875, 2319525, 3865875, 4460625, 6443125, 11597625, 19329375, 57988125]

約数ペア:

[(1, 57988125), (3, 19329375), (5, 11597625), (9, 6443125), (13, 4460625), (15, 3865875), (25, 2319525), (39, 1486875), (45, 1288625), (61, 950625), (65, 892125), (75, 773175), (117, 495625), (125, 463905), (169, 343125), (183, 316875), (195, 297375), (225, 257725), (305, 190125), (325, 178425), (375, 154635), (507, 114375), (549, 105625), (585, 99125), (625, 92781), (793, 73125), (845, 68625), (915, 63375), (975, 59475), (1125, 51545), (1521, 38125), (1525, 38025), (1625, 35685), (1875, 30927), (2379, 24375), (2535, 22875), (2745, 21125), (2925, 19825), (3965, 14625), (4225, 13725), (4575, 12675), (4875, 11895), (5625, 10309), (7137, 8125), (7605, 7625)]