31130495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13163}}^1$

素因数の和:13222

約数の個数: 16

約数和(自身を含む): 41703552

約数和(自身を除く): 10573057

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 13163, 65815, 144793, 566009, 723965, 2830045, 6226099, 31130495]

約数ペア:

[(1, 31130495), (5, 6226099), (11, 2830045), (43, 723965), (55, 566009), (215, 144793), (473, 65815), (2365, 13163)]