80103845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1151}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 99532800

約数和(自身を除く): 19428955

約数列:

[1, 5, 31, 155, 449, 1151, 2245, 5755, 13919, 35681, 69595, 178405, 516799, 2583995, 16020769, 80103845]

約数ペア:

[(1, 80103845), (5, 16020769), (31, 2583995), (155, 516799), (449, 178405), (1151, 69595), (2245, 35681), (5755, 13919)]