156909012485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1\times {\mathrm{257627}}^1$

素因数の和:260644

約数の個数: 16

約数和(自身を含む): 192948944832

約数和(自身を除く): 36039932347

約数列:

[1, 5, 41, 205, 2971, 14855, 121811, 257627, 609055, 1288135, 10562707, 52813535, 765409817, 3827049085, 31381802497, 156909012485]

約数ペア:

[(1, 156909012485), (5, 31381802497), (41, 3827049085), (205, 765409817), (2971, 52813535), (14855, 10562707), (121811, 1288135), (257627, 609055)]