1323225

素因数分解:

$3^2\times 5^2\times {\mathrm{5881}}^1$

素因数の和:5897

約数の個数: 18

約数和(自身を含む): 2370446

約数和(自身を除く): 1047221

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5881, 17643, 29405, 52929, 88215, 147025, 264645, 441075, 1323225]

約数ペア:

[(1, 1323225), (3, 441075), (5, 264645), (9, 147025), (15, 88215), (25, 52929), (45, 29405), (75, 17643), (225, 5881)]