57238275

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{4861}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 95256304

約数和(自身を除く): 38018029

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 4861, 11775, 14583, 24305, 72915, 121525, 364575, 763177, 2289531, 3815885, 11447655, 19079425, 57238275]

約数ペア:

[(1, 57238275), (3, 19079425), (5, 11447655), (15, 3815885), (25, 2289531), (75, 763177), (157, 364575), (471, 121525), (785, 72915), (2355, 24305), (3925, 14583), (4861, 11775)]