40781135

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 49986720

約数和(自身を除く): 9205585

約数列:

[1, 5, 89, 113, 445, 565, 811, 4055, 10057, 50285, 72179, 91643, 360895, 458215, 8156227, 40781135]

約数ペア:

[(1, 40781135), (5, 8156227), (89, 458215), (113, 360895), (445, 91643), (565, 72179), (811, 50285), (4055, 10057)]