76904225

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 97791360

約数和(自身を除く): 20887135

約数列:

[1, 5, 25, 61, 211, 239, 305, 1055, 1195, 1525, 5275, 5975, 12871, 14579, 50429, 64355, 72895, 252145, 321775, 364475, 1260725, 3076169, 15380845, 76904225]

約数ペア:

[(1, 76904225), (5, 15380845), (25, 3076169), (61, 1260725), (211, 364475), (239, 321775), (305, 252145), (1055, 72895), (1195, 64355), (1525, 50429), (5275, 14579), (5975, 12871)]