65108615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 94070592

約数和(自身を除く): 28961977

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2221, 2255, 2665, 5863, 11105, 24431, 28873, 29315, 91061, 122155, 144365, 317603, 455305, 1001671, 1183793, 1588015, 5008355, 5918965, 13021723, 65108615]

約数ペア:

[(1, 65108615), (5, 13021723), (11, 5918965), (13, 5008355), (41, 1588015), (55, 1183793), (65, 1001671), (143, 455305), (205, 317603), (451, 144365), (533, 122155), (715, 91061), (2221, 29315), (2255, 28873), (2665, 24431), (5863, 11105)]