142771355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{3449}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 181828800

約数和(自身を除く): 39057445

約数列:

[1, 5, 17, 85, 487, 2435, 3449, 8279, 17245, 41395, 58633, 293165, 1679663, 8398315, 28554271, 142771355]

約数ペア:

[(1, 142771355), (5, 28554271), (17, 8398315), (85, 1679663), (487, 293165), (2435, 58633), (3449, 41395), (8279, 17245)]