4655625

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 8397312

約数和(自身を除く): 3741687

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 191, 195, 325, 375, 573, 625, 955, 975, 1625, 1875, 2483, 2865, 4775, 4875, 7449, 8125, 12415, 14325, 23875, 24375, 37245, 62075, 71625, 119375, 186225, 310375, 358125, 931125, 1551875, 4655625]

約数ペア:

[(1, 4655625), (3, 1551875), (5, 931125), (13, 358125), (15, 310375), (25, 186225), (39, 119375), (65, 71625), (75, 62075), (125, 37245), (191, 24375), (195, 23875), (325, 14325), (375, 12415), (573, 8125), (625, 7449), (955, 4875), (975, 4775), (1625, 2865), (1875, 2483)]