77616565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 104952960

約数和(自身を除く): 27336395

約数列:

[1, 5, 13, 37, 59, 65, 185, 295, 481, 547, 767, 2183, 2405, 2735, 3835, 7111, 10915, 20239, 28379, 32273, 35555, 101195, 141895, 161365, 263107, 419549, 1194101, 1315535, 2097745, 5970505, 15523313, 77616565]

約数ペア:

[(1, 77616565), (5, 15523313), (13, 5970505), (37, 2097745), (59, 1315535), (65, 1194101), (185, 419549), (295, 263107), (481, 161365), (547, 141895), (767, 101195), (2183, 35555), (2405, 32273), (2735, 28379), (3835, 20239), (7111, 10915)]