15075890

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1451}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 27181440

約数和(自身を除く): 12105550

約数列:

[1, 2, 5, 10, 1039, 1451, 2078, 2902, 5195, 7255, 10390, 14510, 1507589, 3015178, 7537945, 15075890]

約数ペア:

[(1, 15075890), (2, 7537945), (5, 3015178), (10, 1507589), (1039, 14510), (1451, 10390), (2078, 7255), (2902, 5195)]