8051165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 10076160

約数和(自身を除く): 2024995

約数列:

[1, 5, 31, 127, 155, 409, 635, 2045, 3937, 12679, 19685, 51943, 63395, 259715, 1610233, 8051165]

約数ペア:

[(1, 8051165), (5, 1610233), (31, 259715), (127, 63395), (155, 51943), (409, 19685), (635, 12679), (2045, 3937)]