15125530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7451}}^1$

素因数の和:7494

約数の個数: 32

約数和(自身を含む): 32192640

約数和(自身を除く): 17067110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 7451, 14902, 37255, 52157, 74510, 104314, 216079, 260785, 432158, 521570, 1080395, 1512553, 2160790, 3025106, 7562765, 15125530]

約数ペア:

[(1, 15125530), (2, 7562765), (5, 3025106), (7, 2160790), (10, 1512553), (14, 1080395), (29, 521570), (35, 432158), (58, 260785), (70, 216079), (145, 104314), (203, 74510), (290, 52157), (406, 37255), (1015, 14902), (2030, 7451)]