1520953045

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1\times {\mathrm{1033}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 1834026480

約数和(自身を除く): 313073435

約数列:

[1, 5, 389, 757, 1033, 1945, 3785, 5165, 294473, 401837, 781981, 1472365, 2009185, 3909905, 304190609, 1520953045]

約数ペア:

[(1, 1520953045), (5, 304190609), (389, 3909905), (757, 2009185), (1033, 1472365), (1945, 781981), (3785, 401837), (5165, 294473)]