68528265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351427}}^1$

素因数の和:351448

約数の個数: 16

約数和(自身を含む): 118079808

約数和(自身を除く): 49551543

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 351427, 1054281, 1757135, 4568551, 5271405, 13705653, 22842755, 68528265]

約数ペア:

[(1, 68528265), (3, 22842755), (5, 13705653), (13, 5271405), (15, 4568551), (39, 1757135), (65, 1054281), (195, 351427)]