1428778895

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1\times {\mathrm{2579}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 1727568000

約数和(自身を除く): 298789105

約数列:

[1, 5, 179, 619, 895, 2579, 3095, 12895, 110801, 461641, 554005, 1596401, 2308205, 7982005, 285755779, 1428778895]

約数ペア:

[(1, 1428778895), (5, 285755779), (179, 7982005), (619, 2308205), (895, 1596401), (2579, 554005), (3095, 461641), (12895, 110801)]