85090265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68899}}^1$

素因数の和:68936

約数の個数: 16

約数和(自身を含む): 115752000

約数和(自身を除く): 30661735

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 68899, 344495, 895687, 1309081, 4478435, 6545405, 17018053, 85090265]

約数ペア:

[(1, 85090265), (5, 17018053), (13, 6545405), (19, 4478435), (65, 1309081), (95, 895687), (247, 344495), (1235, 68899)]