12377025

素因数分解:

$3^2\times 5^2\times {\mathrm{55009}}^1$

素因数の和:55025

約数の個数: 18

約数和(自身を含む): 22169030

約数和(自身を除く): 9792005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 55009, 165027, 275045, 495081, 825135, 1375225, 2475405, 4125675, 12377025]

約数ペア:

[(1, 12377025), (3, 4125675), (5, 2475405), (9, 1375225), (15, 825135), (25, 495081), (45, 275045), (75, 165027), (225, 55009)]