40077725

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 51300288

約数和(自身を除く): 11222563

約数列:

[1, 5, 25, 67, 71, 335, 337, 355, 1675, 1685, 1775, 4757, 8425, 22579, 23785, 23927, 112895, 118925, 119635, 564475, 598175, 1603109, 8015545, 40077725]

約数ペア:

[(1, 40077725), (5, 8015545), (25, 1603109), (67, 598175), (71, 564475), (335, 119635), (337, 118925), (355, 112895), (1675, 23927), (1685, 23785), (1775, 22579), (4757, 8425)]