15081209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 17829504

約数和(自身を除く): 2748295

約数列:

[1, 11, 13, 143, 263, 401, 2893, 3419, 4411, 5213, 37609, 57343, 105463, 1160093, 1371019, 15081209]

約数ペア:

[(1, 15081209), (11, 1371019), (13, 1160093), (143, 105463), (263, 57343), (401, 37609), (2893, 5213), (3419, 4411)]