166871265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2213}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 292035456

約数和(自身を除く): 125164191

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 457, 1371, 2213, 2285, 5027, 6639, 6855, 11065, 15081, 24343, 25135, 33195, 73029, 75405, 121715, 365145, 1011341, 3034023, 5056705, 11124751, 15170115, 33374253, 55623755, 166871265]

約数ペア:

[(1, 166871265), (3, 55623755), (5, 33374253), (11, 15170115), (15, 11124751), (33, 5056705), (55, 3034023), (165, 1011341), (457, 365145), (1371, 121715), (2213, 75405), (2285, 73029), (5027, 33195), (6639, 25135), (6855, 24343), (11065, 15081)]