8147025

素因数分解:

$3^2\times 5^2\times {\mathrm{36209}}^1$

素因数の和:36225

約数の個数: 18

約数和(自身を含む): 14592630

約数和(自身を除く): 6445605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 36209, 108627, 181045, 325881, 543135, 905225, 1629405, 2715675, 8147025]

約数ペア:

[(1, 8147025), (3, 2715675), (5, 1629405), (9, 905225), (15, 543135), (25, 325881), (45, 181045), (75, 108627), (225, 36209)]