68545455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{415427}}^1$

素因数の和:415446

約数の個数: 16

約数和(自身を含む): 119643264

約数和(自身を除く): 51097809

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 415427, 1246281, 2077135, 4569697, 6231405, 13709091, 22848485, 68545455]

約数ペア:

[(1, 68545455), (3, 22848485), (5, 13709091), (11, 6231405), (15, 4569697), (33, 2077135), (55, 1246281), (165, 415427)]