38394830545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{143879}}^1$

素因数の和:144009

約数の個数: 24

約数和(自身を含む): 49431412800

約数和(自身を除く): 11036582255

約数列:

[1, 5, 19, 53, 95, 265, 1007, 2809, 5035, 14045, 53371, 143879, 266855, 719395, 2733701, 7625587, 13668505, 38127935, 144886153, 404156111, 724430765, 2020780555, 7678966109, 38394830545]

約数ペア:

[(1, 38394830545), (5, 7678966109), (19, 2020780555), (53, 724430765), (95, 404156111), (265, 144886153), (1007, 38127935), (2809, 13668505), (5035, 7625587), (14045, 2733701), (53371, 719395), (143879, 266855)]