65457855

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2081}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 116925120

約数和(自身を除く): 51467265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 1165, 2081, 2097, 3495, 6243, 6291, 10405, 10485, 18729, 31215, 31455, 56187, 93645, 280935, 484873, 1454619, 2424365, 4363857, 7273095, 13091571, 21819285, 65457855]

約数ペア:

[(1, 65457855), (3, 21819285), (5, 13091571), (9, 7273095), (15, 4363857), (27, 2424365), (45, 1454619), (135, 484873), (233, 280935), (699, 93645), (1165, 56187), (2081, 31455), (2097, 31215), (3495, 18729), (6243, 10485), (6291, 10405)]