9521375

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 12600432

約数和(自身を除く): 3079057

約数列:

[1, 5, 19, 25, 95, 125, 211, 361, 475, 1055, 1805, 2375, 4009, 5275, 9025, 20045, 26375, 45125, 76171, 100225, 380855, 501125, 1904275, 9521375]

約数ペア:

[(1, 9521375), (5, 1904275), (19, 501125), (25, 380855), (95, 100225), (125, 76171), (211, 45125), (361, 26375), (475, 20045), (1055, 9025), (1805, 5275), (2375, 4009)]