63971885

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 78198912

約数和(自身を除く): 14227027

約数列:

[1, 5, 101, 131, 505, 655, 967, 4835, 13231, 66155, 97667, 126677, 488335, 633385, 12794377, 63971885]

約数ペア:

[(1, 63971885), (5, 12794377), (101, 633385), (131, 488335), (505, 126677), (655, 97667), (967, 66155), (4835, 13231)]