156947832015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{663529}}^1$

素因数の和:664763

約数の個数: 32

約数和(自身を含む): 270656541120

約数和(自身を除く): 113708709105

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1213, 3639, 6065, 15769, 18195, 47307, 78845, 236535, 663529, 1990587, 3317645, 8625877, 9952935, 25877631, 43129385, 129388155, 804860677, 2414582031, 4024303385, 10463188801, 12072910155, 31389566403, 52315944005, 156947832015]

約数ペア:

[(1, 156947832015), (3, 52315944005), (5, 31389566403), (13, 12072910155), (15, 10463188801), (39, 4024303385), (65, 2414582031), (195, 804860677), (1213, 129388155), (3639, 43129385), (6065, 25877631), (15769, 9952935), (18195, 8625877), (47307, 3317645), (78845, 1990587), (236535, 663529)]