23625405

素因数分解:

$3^3\times 5^1\times {\mathrm{175003}}^1$

素因数の和:175017

約数の個数: 16

約数和(自身を含む): 42000960

約数和(自身を除く): 18375555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 175003, 525009, 875015, 1575027, 2625045, 4725081, 7875135, 23625405]

約数ペア:

[(1, 23625405), (3, 7875135), (5, 4725081), (9, 2625045), (15, 1575027), (27, 875015), (45, 525009), (135, 175003)]