431038145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{5591}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 548373888

約数和(自身を除く): 117335743

約数列:

[1, 5, 17, 85, 907, 4535, 5591, 15419, 27955, 77095, 95047, 475235, 5071037, 25355185, 86207629, 431038145]

約数ペア:

[(1, 431038145), (5, 86207629), (17, 25355185), (85, 5071037), (907, 475235), (4535, 95047), (5591, 77095), (15419, 27955)]