26121485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 35750880

約数和(自身を除く): 9629395

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 1627, 3211, 8135, 16055, 21151, 30913, 105755, 154565, 274963, 401869, 1374815, 2009345, 5224297, 26121485]

約数ペア:

[(1, 26121485), (5, 5224297), (13, 2009345), (19, 1374815), (65, 401869), (95, 274963), (169, 154565), (247, 105755), (845, 30913), (1235, 21151), (1627, 16055), (3211, 8135)]