15535521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 24136320

約数和(自身を除く): 8600799

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1933, 2679, 5799, 8037, 17397, 36727, 90851, 110181, 272553, 330543, 817659, 1726169, 5178507, 15535521]

約数ペア:

[(1, 15535521), (3, 5178507), (9, 1726169), (19, 817659), (47, 330543), (57, 272553), (141, 110181), (171, 90851), (423, 36727), (893, 17397), (1933, 8037), (2679, 5799)]