156913199995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{34830899}}^1$

素因数の和:34830974

約数の個数: 16

約数和(自身を含む): 203133808800

約数和(自身を除く): 46220608805

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 34830899, 174154495, 592125283, 1846037647, 2960626415, 9230188235, 31382639999, 156913199995]

約数ペア:

[(1, 156913199995), (5, 31382639999), (17, 9230188235), (53, 2960626415), (85, 1846037647), (265, 592125283), (901, 174154495), (4505, 34830899)]