2016126825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{655651}}^1$

素因数の和:655705

約数の個数: 24

約数和(自身を含む): 3414635616

約数和(自身を除く): 1398508791

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 655651, 1966953, 3278255, 9834765, 16391275, 26881691, 49173825, 80645073, 134408455, 403225365, 672042275, 2016126825]

約数ペア:

[(1, 2016126825), (3, 672042275), (5, 403225365), (15, 134408455), (25, 80645073), (41, 49173825), (75, 26881691), (123, 16391275), (205, 9834765), (615, 3278255), (1025, 1966953), (3075, 655651)]