57237025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 76557600

約数和(自身を除く): 19320575

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 2939, 3895, 14695, 19475, 55841, 73475, 120499, 279205, 602495, 1396025, 2289481, 3012475, 11447405, 57237025]

約数ペア:

[(1, 57237025), (5, 11447405), (19, 3012475), (25, 2289481), (41, 1396025), (95, 602495), (205, 279205), (475, 120499), (779, 73475), (1025, 55841), (2939, 19475), (3895, 14695)]