97857775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{95471}}^1$

素因数の和:95522

約数の個数: 12

約数和(自身を含む): 124304544

約数和(自身を除く): 26446769

約数列:

[1, 5, 25, 41, 205, 1025, 95471, 477355, 2386775, 3914311, 19571555, 97857775]

約数ペア:

[(1, 97857775), (5, 19571555), (25, 3914311), (41, 2386775), (205, 477355), (1025, 95471)]