17231815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 21565440

約数和(自身を除く): 4333625

約数列:

[1, 5, 31, 107, 155, 535, 1039, 3317, 5195, 16585, 32209, 111173, 161045, 555865, 3446363, 17231815]

約数ペア:

[(1, 17231815), (5, 3446363), (31, 555865), (107, 161045), (155, 111173), (535, 32209), (1039, 16585), (3317, 5195)]