12348225

素因数分解:

$3^2\times 5^2\times {\mathrm{54881}}^1$

素因数の和:54897

約数の個数: 18

約数和(自身を含む): 22117446

約数和(自身を除く): 9769221

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 54881, 164643, 274405, 493929, 823215, 1372025, 2469645, 4116075, 12348225]

約数ペア:

[(1, 12348225), (3, 4116075), (5, 2469645), (9, 1372025), (15, 823215), (25, 493929), (45, 274405), (75, 164643), (225, 54881)]