79906475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 108659712

約数和(自身を除く): 28753237

約数列:

[1, 5, 11, 25, 55, 223, 275, 1115, 1303, 2453, 5575, 6515, 12265, 14333, 32575, 61325, 71665, 290569, 358325, 1452845, 3196259, 7264225, 15981295, 79906475]

約数ペア:

[(1, 79906475), (5, 15981295), (11, 7264225), (25, 3196259), (55, 1452845), (223, 358325), (275, 290569), (1115, 71665), (1303, 61325), (2453, 32575), (5575, 14333), (6515, 12265)]