68895255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32119}}^1$

素因数の和:32151

約数の個数: 32

約数和(自身を含む): 129507840

約数和(自身を除く): 60612585

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 32119, 96357, 160595, 353309, 417547, 481785, 1059927, 1252641, 1766545, 2087735, 4593017, 5299635, 6263205, 13779051, 22965085, 68895255]

約数ペア:

[(1, 68895255), (3, 22965085), (5, 13779051), (11, 6263205), (13, 5299635), (15, 4593017), (33, 2087735), (39, 1766545), (55, 1252641), (65, 1059927), (143, 481785), (165, 417547), (195, 353309), (429, 160595), (715, 96357), (2145, 32119)]