12272735

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 15234912

約数和(自身を除く): 2962177

約数列:

[1, 5, 41, 131, 205, 457, 655, 2285, 5371, 18737, 26855, 59867, 93685, 299335, 2454547, 12272735]

約数ペア:

[(1, 12272735), (5, 2454547), (41, 299335), (131, 93685), (205, 59867), (457, 26855), (655, 18737), (2285, 5371)]