23371855

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 32175792

約数和(自身を除く): 8803937

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 1627, 2873, 8135, 14365, 21151, 27659, 105755, 138295, 274963, 359567, 1374815, 1797835, 4674371, 23371855]

約数ペア:

[(1, 23371855), (5, 4674371), (13, 1797835), (17, 1374815), (65, 359567), (85, 274963), (169, 138295), (221, 105755), (845, 27659), (1105, 21151), (1627, 14365), (2873, 8135)]