79648525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 109591200

約数和(自身を除く): 29942675

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 4909, 16225, 24545, 53999, 122725, 269995, 289631, 1349975, 1448155, 3185941, 7240775, 15929705, 79648525]

約数ペア:

[(1, 79648525), (5, 15929705), (11, 7240775), (25, 3185941), (55, 1448155), (59, 1349975), (275, 289631), (295, 269995), (649, 122725), (1475, 53999), (3245, 24545), (4909, 16225)]