87887885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6244

約数の個数: 16

約数和(自身を含む): 109492992

約数和(自身を除く): 21605107

約数列:

[1, 5, 47, 61, 235, 305, 2867, 6131, 14335, 30655, 288157, 373991, 1440785, 1869955, 17577577, 87887885]

約数ペア:

[(1, 87887885), (5, 17577577), (47, 1869955), (61, 1440785), (235, 373991), (305, 288157), (2867, 30655), (6131, 14335)]