156970475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 202286160

約数和(自身を除く): 45315685

約数列:

[1, 5, 25, 29, 145, 317, 683, 725, 1585, 3415, 7925, 9193, 17075, 19807, 45965, 99035, 216511, 229825, 495175, 1082555, 5412775, 6278819, 31394095, 156970475]

約数ペア:

[(1, 156970475), (5, 31394095), (25, 6278819), (29, 5412775), (145, 1082555), (317, 495175), (683, 229825), (725, 216511), (1585, 99035), (3415, 45965), (7925, 19807), (9193, 17075)]