69430665

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 113592960

約数和(自身を除く): 44162295

約数列:

[1, 3, 5, 15, 73, 163, 219, 365, 389, 489, 815, 1095, 1167, 1945, 2445, 5835, 11899, 28397, 35697, 59495, 63407, 85191, 141985, 178485, 190221, 317035, 425955, 951105, 4628711, 13886133, 23143555, 69430665]

約数ペア:

[(1, 69430665), (3, 23143555), (5, 13886133), (15, 4628711), (73, 951105), (163, 425955), (219, 317035), (365, 190221), (389, 178485), (489, 141985), (815, 85191), (1095, 63407), (1167, 59495), (1945, 35697), (2445, 28397), (5835, 11899)]