314118505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{13421}}^1$

素因数の和:13608

約数の個数: 16

約数和(自身を含む): 391707648

約数和(自身を除く): 77589143

約数列:

[1, 5, 31, 151, 155, 755, 4681, 13421, 23405, 67105, 416051, 2026571, 2080255, 10132855, 62823701, 314118505]

約数ペア:

[(1, 314118505), (5, 62823701), (31, 10132855), (151, 2080255), (155, 2026571), (755, 416051), (4681, 67105), (13421, 23405)]