156972045425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{482990909}}^1$

素因数の和:482990932

約数の個数: 12

約数和(自身を含む): 209618054940

約数和(自身を除く): 52646009515

約数列:

[1, 5, 13, 25, 65, 325, 482990909, 2414954545, 6278881817, 12074772725, 31394409085, 156972045425]

約数ペア:

[(1, 156972045425), (5, 31394409085), (13, 12074772725), (25, 6278881817), (65, 2414954545), (325, 482990909)]