15127895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2699}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 19440000

約数和(自身を除く): 4312105

約数列:

[1, 5, 19, 59, 95, 295, 1121, 2699, 5605, 13495, 51281, 159241, 256405, 796205, 3025579, 15127895]

約数ペア:

[(1, 15127895), (5, 3025579), (19, 796205), (59, 256405), (95, 159241), (295, 51281), (1121, 13495), (2699, 5605)]