27744275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 39007920

約数和(自身を除く): 11263645

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 4493, 6175, 22465, 58409, 85367, 112325, 292045, 426835, 1109771, 1460225, 2134175, 5548855, 27744275]

約数ペア:

[(1, 27744275), (5, 5548855), (13, 2134175), (19, 1460225), (25, 1109771), (65, 426835), (95, 292045), (247, 112325), (325, 85367), (475, 58409), (1235, 22465), (4493, 6175)]