90156385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{5171}}^1$

素因数の和:5504

約数の個数: 16

約数和(自身を含む): 118418112

約数和(自身を除く): 28261727

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 5171, 17435, 25855, 56881, 284405, 1639207, 8196035, 18031277, 90156385]

約数ペア:

[(1, 90156385), (5, 18031277), (11, 8196035), (55, 1639207), (317, 284405), (1585, 56881), (3487, 25855), (5171, 17435)]