7908225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8137

約数の個数: 24

約数和(自身を含む): 14082432

約数和(自身を除く): 6174207

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 8111, 24333, 40555, 105443, 121665, 202775, 316329, 527215, 608325, 1581645, 2636075, 7908225]

約数ペア:

[(1, 7908225), (3, 2636075), (5, 1581645), (13, 608325), (15, 527215), (25, 316329), (39, 202775), (65, 121665), (75, 105443), (195, 40555), (325, 24333), (975, 8111)]