38027025

素因数分解:

$3^2\times 5^2\times {\mathrm{169009}}^1$

素因数の和:169025

約数の個数: 18

約数和(自身を含む): 68111030

約数和(自身を除く): 30084005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 169009, 507027, 845045, 1521081, 2535135, 4225225, 7605405, 12675675, 38027025]

約数ペア:

[(1, 38027025), (3, 12675675), (5, 7605405), (9, 4225225), (15, 2535135), (25, 1521081), (45, 845045), (75, 507027), (225, 169009)]