150525

素因数分解:

$3^3\times 5^2\times {\mathrm{223}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 277760

約数和(自身を除く): 127235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 223, 225, 669, 675, 1115, 2007, 3345, 5575, 6021, 10035, 16725, 30105, 50175, 150525]

約数ペア:

[(1, 150525), (3, 50175), (5, 30105), (9, 16725), (15, 10035), (25, 6021), (27, 5575), (45, 3345), (75, 2007), (135, 1115), (223, 675), (225, 669)]