242568135

素因数分解:

$3^3\times 5^1\times {\mathrm{1796801}}^1$

素因数の和:1796815

約数の個数: 16

約数和(自身を含む): 431232480

約数和(自身を除く): 188664345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1796801, 5390403, 8984005, 16171209, 26952015, 48513627, 80856045, 242568135]

約数ペア:

[(1, 242568135), (3, 80856045), (5, 48513627), (9, 26952015), (15, 16171209), (27, 8984005), (45, 5390403), (135, 1796801)]