231615675

素因数分解:

$3^2\times 5^2\times {\mathrm{1029403}}^1$

素因数の和:1029419

約数の個数: 18

約数和(自身を含む): 414849812

約数和(自身を除く): 183234137

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1029403, 3088209, 5147015, 9264627, 15441045, 25735075, 46323135, 77205225, 231615675]

約数ペア:

[(1, 231615675), (3, 77205225), (5, 46323135), (9, 25735075), (15, 15441045), (25, 9264627), (45, 5147015), (75, 3088209), (225, 1029403)]