56769745

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 69123600

約数和(自身を除く): 12353855

約数列:

[1, 5, 149, 181, 421, 745, 905, 2105, 26969, 62729, 76201, 134845, 313645, 381005, 11353949, 56769745]

約数ペア:

[(1, 56769745), (5, 11353949), (149, 381005), (181, 313645), (421, 134845), (745, 76201), (905, 62729), (2105, 26969)]