13195125

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 24506352

約数和(自身を除く): 11311227

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 317, 333, 375, 555, 925, 951, 1125, 1585, 1665, 2775, 2853, 4625, 4755, 7925, 8325, 11729, 13875, 14265, 23775, 35187, 39625, 41625, 58645, 71325, 105561, 118875, 175935, 293225, 356625, 527805, 879675, 1466125, 2639025, 4398375, 13195125]

約数ペア:

[(1, 13195125), (3, 4398375), (5, 2639025), (9, 1466125), (15, 879675), (25, 527805), (37, 356625), (45, 293225), (75, 175935), (111, 118875), (125, 105561), (185, 71325), (225, 58645), (317, 41625), (333, 39625), (375, 35187), (555, 23775), (925, 14265), (951, 13875), (1125, 11729), (1585, 8325), (1665, 7925), (2775, 4755), (2853, 4625)]