8170085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21221}}^1$

素因数の和:21244

約数の個数: 16

約数和(自身を含む): 12223872

約数和(自身を除く): 4053787

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 21221, 106105, 148547, 233431, 742735, 1167155, 1634017, 8170085]

約数ペア:

[(1, 8170085), (5, 1634017), (7, 1167155), (11, 742735), (35, 233431), (55, 148547), (77, 106105), (385, 21221)]