68649185845

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{1499}}^1\times {\mathrm{10891}}^1$

素因数の和:12453

約数の個数: 24

約数和(自身を含む): 85382388000

約数和(自身を除く): 16733202155

約数列:

[1, 5, 29, 145, 841, 1499, 4205, 7495, 10891, 43471, 54455, 217355, 315839, 1260659, 1579195, 6303295, 9159331, 16325609, 45796655, 81628045, 473442661, 2367213305, 13729837169, 68649185845]

約数ペア:

[(1, 68649185845), (5, 13729837169), (29, 2367213305), (145, 473442661), (841, 81628045), (1499, 45796655), (4205, 16325609), (7495, 9159331), (10891, 6303295), (43471, 1579195), (54455, 1260659), (217355, 315839)]