145280261

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9551}}^1$

素因数の和:9652

約数の個数: 16

約数和(自身を含む): 173311488

約数和(自身を除く): 28031227

約数列:

[1, 7, 41, 53, 287, 371, 2173, 9551, 15211, 66857, 391591, 506203, 2741137, 3543421, 20754323, 145280261]

約数ペア:

[(1, 145280261), (7, 20754323), (41, 3543421), (53, 2741137), (287, 506203), (371, 391591), (2173, 66857), (9551, 15211)]