11250

素因数分解:

$2^1\times 3^2\times 5^4$

素因数の和:28

約数の個数: 30

約数和(自身を含む): 30459

約数和(自身を除く): 19209

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 11250]

約数ペア:

[(1, 11250), (2, 5625), (3, 3750), (5, 2250), (6, 1875), (9, 1250), (10, 1125), (15, 750), (18, 625), (25, 450), (30, 375), (45, 250), (50, 225), (75, 150), (90, 125)]