57868905

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 95413248

約数和(自身を除く): 37544343

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 811, 1005, 1065, 2433, 4055, 4757, 12165, 14271, 23785, 54337, 57581, 71355, 163011, 172743, 271685, 287905, 815055, 863715, 3857927, 11573781, 19289635, 57868905]

約数ペア:

[(1, 57868905), (3, 19289635), (5, 11573781), (15, 3857927), (67, 863715), (71, 815055), (201, 287905), (213, 271685), (335, 172743), (355, 163011), (811, 71355), (1005, 57581), (1065, 54337), (2433, 23785), (4055, 14271), (4757, 12165)]