66058535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 86760960

約数和(自身を除く): 20702425

約数列:

[1, 5, 19, 43, 95, 103, 157, 215, 515, 785, 817, 1957, 2983, 4085, 4429, 6751, 9785, 14915, 16171, 22145, 33755, 80855, 84151, 128269, 307249, 420755, 641345, 695353, 1536245, 3476765, 13211707, 66058535]

約数ペア:

[(1, 66058535), (5, 13211707), (19, 3476765), (43, 1536245), (95, 695353), (103, 641345), (157, 420755), (215, 307249), (515, 128269), (785, 84151), (817, 80855), (1957, 33755), (2983, 22145), (4085, 16171), (4429, 14915), (6751, 9785)]