123935615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12109}}^1$

素因数の和:12226

約数の個数: 16

約数和(自身を含む): 156945600

約数和(自身を除く): 33009985

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 12109, 60545, 278507, 1077701, 1392535, 5388505, 24787123, 123935615]

約数ペア:

[(1, 123935615), (5, 24787123), (23, 5388505), (89, 1392535), (115, 1077701), (445, 278507), (2047, 60545), (10235, 12109)]