2598375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 4796064

約数和(自身を除く): 2197689

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 125, 169, 195, 205, 325, 375, 507, 533, 615, 845, 975, 1025, 1599, 1625, 2535, 2665, 3075, 4225, 4875, 5125, 6929, 7995, 12675, 13325, 15375, 20787, 21125, 34645, 39975, 63375, 66625, 103935, 173225, 199875, 519675, 866125, 2598375]

約数ペア:

[(1, 2598375), (3, 866125), (5, 519675), (13, 199875), (15, 173225), (25, 103935), (39, 66625), (41, 63375), (65, 39975), (75, 34645), (123, 21125), (125, 20787), (169, 15375), (195, 13325), (205, 12675), (325, 7995), (375, 6929), (507, 5125), (533, 4875), (615, 4225), (845, 3075), (975, 2665), (1025, 2535), (1599, 1625)]