156931519735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{65981}}^1$

素因数の和:66411

約数の個数: 32

約数和(自身を含む): 199529568000

約数和(自身を除く): 42598048265

約数列:

[1, 5, 29, 47, 145, 235, 349, 1363, 1745, 6815, 10121, 16403, 50605, 65981, 82015, 329905, 475687, 1913449, 2378435, 3101107, 9567245, 15505535, 23027369, 89932103, 115136845, 449660515, 667793701, 1082286343, 3338968505, 5411431715, 31386303947, 156931519735]

約数ペア:

[(1, 156931519735), (5, 31386303947), (29, 5411431715), (47, 3338968505), (145, 1082286343), (235, 667793701), (349, 449660515), (1363, 115136845), (1745, 89932103), (6815, 23027369), (10121, 15505535), (16403, 9567245), (50605, 3101107), (65981, 2378435), (82015, 1913449), (329905, 475687)]