156965508895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{324011}}^1$

素因数の和:324315

約数の個数: 32

約数和(自身を含む): 210659641920

約数和(自身を除く): 53694133025

約数列:

[1, 5, 13, 29, 65, 145, 257, 377, 1285, 1885, 3341, 7453, 16705, 37265, 96889, 324011, 484445, 1620055, 4212143, 9396319, 21060715, 46981595, 83270827, 122152147, 416354135, 610760735, 1082520751, 2414853983, 5412603755, 12074269915, 31393101779, 156965508895]

約数ペア:

[(1, 156965508895), (5, 31393101779), (13, 12074269915), (29, 5412603755), (65, 2414853983), (145, 1082520751), (257, 610760735), (377, 416354135), (1285, 122152147), (1885, 83270827), (3341, 46981595), (7453, 21060715), (16705, 9396319), (37265, 4212143), (96889, 1620055), (324011, 484445)]