664001045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{132403}}^1$

素因数の和:132484

約数の個数: 16

約数和(自身を含む): 857977920

約数和(自身を除く): 193976875

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 132403, 662015, 2250851, 7811777, 11254255, 39058885, 132800209, 664001045]

約数ペア:

[(1, 664001045), (5, 132800209), (17, 39058885), (59, 11254255), (85, 7811777), (295, 2250851), (1003, 662015), (5015, 132403)]