27999455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{941}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 36760608

約数和(自身を除く): 8761153

約数列:

[1, 5, 11, 55, 541, 941, 2705, 4705, 5951, 10351, 29755, 51755, 509081, 2545405, 5599891, 27999455]

約数ペア:

[(1, 27999455), (5, 5599891), (11, 2545405), (55, 509081), (541, 51755), (941, 29755), (2705, 10351), (4705, 5951)]