22671275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4379

約数の個数: 24

約数和(自身を含む): 32289600

約数和(自身を除く): 9618325

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 4339, 5225, 21695, 47729, 82441, 108475, 238645, 412205, 906851, 1193225, 2061025, 4534255, 22671275]

約数ペア:

[(1, 22671275), (5, 4534255), (11, 2061025), (19, 1193225), (25, 906851), (55, 412205), (95, 238645), (209, 108475), (275, 82441), (475, 47729), (1045, 21695), (4339, 5225)]