268227585

素因数分解:

$3^3\times 5^1\times {\mathrm{1986871}}^1$

素因数の和:1986885

約数の個数: 16

約数和(自身を含む): 476849280

約数和(自身を除く): 208621695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1986871, 5960613, 9934355, 17881839, 29803065, 53645517, 89409195, 268227585]

約数ペア:

[(1, 268227585), (3, 89409195), (5, 53645517), (9, 29803065), (15, 17881839), (27, 9934355), (45, 5960613), (135, 1986871)]