42166275

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3581}}^1$

素因数の和:3751

約数の個数: 24

約数和(自身を含む): 70178544

約数和(自身を除く): 28012269

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3581, 3925, 10743, 11775, 17905, 53715, 89525, 268575, 562217, 1686651, 2811085, 8433255, 14055425, 42166275]

約数ペア:

[(1, 42166275), (3, 14055425), (5, 8433255), (15, 2811085), (25, 1686651), (75, 562217), (157, 268575), (471, 89525), (785, 53715), (2355, 17905), (3581, 11775), (3925, 10743)]