2519197665

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{36887}}^1$

素因数の和:37081

約数の個数: 32

約数和(自身を含む): 4196378880

約数和(自身を除く): 1677181215

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 435, 471, 785, 2355, 4553, 13659, 22765, 36887, 68295, 110661, 184435, 553305, 1069723, 3209169, 5348615, 5791259, 16045845, 17373777, 28956295, 86868885, 167946511, 503839533, 839732555, 2519197665]

約数ペア:

[(1, 2519197665), (3, 839732555), (5, 503839533), (15, 167946511), (29, 86868885), (87, 28956295), (145, 17373777), (157, 16045845), (435, 5791259), (471, 5348615), (785, 3209169), (2355, 1069723), (4553, 553305), (13659, 184435), (22765, 110661), (36887, 68295)]