216029285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{4451}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 275026752

約数和(自身を除く): 58997467

約数列:

[1, 5, 17, 85, 571, 2855, 4451, 9707, 22255, 48535, 75667, 378335, 2541521, 12707605, 43205857, 216029285]

約数ペア:

[(1, 216029285), (5, 43205857), (17, 12707605), (85, 2541521), (571, 378335), (2855, 75667), (4451, 48535), (9707, 22255)]