22518925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6299}}^1$

素因数の和:6333

約数の個数: 24

約数和(自身を含む): 32810400

約数和(自身を除く): 10291475

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 6299, 31495, 69289, 81887, 157475, 346445, 409435, 900757, 1732225, 2047175, 4503785, 22518925]

約数ペア:

[(1, 22518925), (5, 4503785), (11, 2047175), (13, 1732225), (25, 900757), (55, 409435), (65, 346445), (143, 157475), (275, 81887), (325, 69289), (715, 31495), (3575, 6299)]