30929175

素因数分解:

$3^3\times 5^2\times {\mathrm{45821}}^1$

素因数の和:45840

約数の個数: 24

約数和(自身を含む): 56819280

約数和(自身を除く): 25890105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45821, 137463, 229105, 412389, 687315, 1145525, 1237167, 2061945, 3436575, 6185835, 10309725, 30929175]

約数ペア:

[(1, 30929175), (3, 10309725), (5, 6185835), (9, 3436575), (15, 2061945), (25, 1237167), (27, 1145525), (45, 687315), (75, 412389), (135, 229105), (225, 137463), (675, 45821)]