149137405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{4091}}^1$

素因数の和:4436

約数の個数: 16

約数和(自身を含む): 187380864

約数和(自身を除く): 38243459

約数列:

[1, 5, 23, 115, 317, 1585, 4091, 7291, 20455, 36455, 94093, 470465, 1296847, 6484235, 29827481, 149137405]

約数ペア:

[(1, 149137405), (5, 29827481), (23, 6484235), (115, 1296847), (317, 470465), (1585, 94093), (4091, 36455), (7291, 20455)]