15118715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 3820165

約数列:

[1, 5, 29, 127, 145, 635, 821, 3683, 4105, 18415, 23809, 104267, 119045, 521335, 3023743, 15118715]

約数ペア:

[(1, 15118715), (5, 3023743), (29, 521335), (127, 119045), (145, 104267), (635, 23809), (821, 18415), (3683, 4105)]