42852175

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 55121472

約数和(自身を除く): 12269297

約数列:

[1, 5, 25, 41, 97, 205, 431, 485, 1025, 2155, 2425, 3977, 10775, 17671, 19885, 41807, 88355, 99425, 209035, 441775, 1045175, 1714087, 8570435, 42852175]

約数ペア:

[(1, 42852175), (5, 8570435), (25, 1714087), (41, 1045175), (97, 441775), (205, 209035), (431, 99425), (485, 88355), (1025, 41807), (2155, 19885), (2425, 17671), (3977, 10775)]