752625

素因数分解:

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

素因数の和:247

約数の個数: 32

約数和(自身を含む): 1397760

約数和(自身を除く): 645135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 223, 225, 375, 669, 675, 1115, 1125, 2007, 3345, 3375, 5575, 6021, 10035, 16725, 27875, 30105, 50175, 83625, 150525, 250875, 752625]

約数ペア:

[(1, 752625), (3, 250875), (5, 150525), (9, 83625), (15, 50175), (25, 30105), (27, 27875), (45, 16725), (75, 10035), (125, 6021), (135, 5575), (223, 3375), (225, 3345), (375, 2007), (669, 1125), (675, 1115)]