9906145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 12188880

約数和(自身を除く): 2282735

約数列:

[1, 5, 89, 113, 197, 445, 565, 985, 10057, 17533, 22261, 50285, 87665, 111305, 1981229, 9906145]

約数ペア:

[(1, 9906145), (5, 1981229), (89, 111305), (113, 87665), (197, 50285), (445, 22261), (565, 17533), (985, 10057)]