137722015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{55871}}^1$

素因数の和:55922

約数の個数: 16

約数和(自身を含む): 181025280

約数和(自身を除く): 43303265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 55871, 279355, 949807, 1620259, 4749035, 8101295, 27544403, 137722015]

約数ペア:

[(1, 137722015), (5, 27544403), (17, 8101295), (29, 4749035), (85, 1620259), (145, 949807), (493, 279355), (2465, 55871)]