108881305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 149466240

約数和(自身を除く): 40584935

約数列:

[1, 5, 13, 19, 65, 95, 131, 247, 655, 673, 1235, 1703, 2489, 3365, 8515, 8749, 12445, 12787, 32357, 43745, 63935, 88163, 161785, 166231, 440815, 831155, 1146119, 1675097, 5730595, 8375485, 21776261, 108881305]

約数ペア:

[(1, 108881305), (5, 21776261), (13, 8375485), (19, 5730595), (65, 1675097), (95, 1146119), (131, 831155), (247, 440815), (655, 166231), (673, 161785), (1235, 88163), (1703, 63935), (2489, 43745), (3365, 32357), (8515, 12787), (8749, 12445)]