241920225

素因数分解:

$3^2\times 5^2\times {\mathrm{1075201}}^1$

素因数の和:1075217

約数の個数: 18

約数和(自身を含む): 433306406

約数和(自身を除く): 191386181

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1075201, 3225603, 5376005, 9676809, 16128015, 26880025, 48384045, 80640075, 241920225]

約数ペア:

[(1, 241920225), (3, 80640075), (5, 48384045), (9, 26880025), (15, 16128015), (25, 9676809), (45, 5376005), (75, 3225603), (225, 1075201)]