156909153655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42930001}}^1$

素因数の和:42930066

約数の個数: 16

約数和(自身を含む): 204003369504

約数和(自身を除く): 47094215849

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 42930001, 214650005, 729810017, 1845990043, 3649050085, 9229950215, 31381830731, 156909153655]

約数ペア:

[(1, 156909153655), (5, 31381830731), (17, 9229950215), (43, 3649050085), (85, 1845990043), (215, 729810017), (731, 214650005), (3655, 42930001)]