133283715

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{28571}}^1$

素因数の和:28890

約数の個数: 16

約数和(自身を含む): 213947136

約数和(自身を除く): 80663421

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 28571, 85713, 142855, 428565, 8885581, 26656743, 44427905, 133283715]

約数ペア:

[(1, 133283715), (3, 44427905), (5, 26656743), (15, 8885581), (311, 428565), (933, 142855), (1555, 85713), (4665, 28571)]