68100765

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 111628800

約数和(自身を除く): 43528035

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 395, 505, 569, 1185, 1515, 1707, 2845, 7979, 8535, 23937, 39895, 44951, 57469, 119685, 134853, 172407, 224755, 287345, 674265, 862035, 4540051, 13620153, 22700255, 68100765]

約数ペア:

[(1, 68100765), (3, 22700255), (5, 13620153), (15, 4540051), (79, 862035), (101, 674265), (237, 287345), (303, 224755), (395, 172407), (505, 134853), (569, 119685), (1185, 57469), (1515, 44951), (1707, 39895), (2845, 23937), (7979, 8535)]