68542485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{415409}}^1$

素因数の和:415428

約数の個数: 16

約数和(自身を含む): 119638080

約数和(自身を除く): 51095595

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 415409, 1246227, 2077045, 4569499, 6231135, 13708497, 22847495, 68542485]

約数ペア:

[(1, 68542485), (3, 22847495), (5, 13708497), (11, 6231135), (15, 4569499), (33, 2077045), (55, 1246227), (165, 415409)]