1330802145

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{225751}}^1$

素因数の和:225893

約数の個数: 24

約数和(自身を含む): 2324342592

約数和(自身を除く): 993540447

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 225751, 677253, 1128755, 2031759, 3386265, 10158795, 29573381, 88720143, 147866905, 266160429, 443600715, 1330802145]

約数ペア:

[(1, 1330802145), (3, 443600715), (5, 266160429), (9, 147866905), (15, 88720143), (45, 29573381), (131, 10158795), (393, 3386265), (655, 2031759), (1179, 1128755), (1965, 677253), (5895, 225751)]