15142751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 16912896

約数和(自身を除く): 1770145

約数列:

[1, 13, 43, 103, 263, 559, 1339, 3419, 4429, 11309, 27089, 57577, 147017, 352157, 1164827, 15142751]

約数ペア:

[(1, 15142751), (13, 1164827), (43, 352157), (103, 147017), (263, 57577), (559, 27089), (1339, 11309), (3419, 4429)]