12214925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 16452072

約数和(自身を除く): 4237147

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 701, 1025, 3485, 3505, 11917, 17425, 17525, 28741, 59585, 143705, 297925, 488597, 718525, 2442985, 12214925]

約数ペア:

[(1, 12214925), (5, 2442985), (17, 718525), (25, 488597), (41, 297925), (85, 143705), (205, 59585), (425, 28741), (697, 17525), (701, 17425), (1025, 11917), (3485, 3505)]