8680275

素因数分解:

$3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 15707328

約数和(自身を除く): 7027053

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 173, 223, 225, 519, 669, 865, 1115, 1557, 2007, 2595, 3345, 4325, 5575, 7785, 10035, 12975, 16725, 38579, 38925, 50175, 115737, 192895, 347211, 578685, 964475, 1736055, 2893425, 8680275]

約数ペア:

[(1, 8680275), (3, 2893425), (5, 1736055), (9, 964475), (15, 578685), (25, 347211), (45, 192895), (75, 115737), (173, 50175), (223, 38925), (225, 38579), (519, 16725), (669, 12975), (865, 10035), (1115, 7785), (1557, 5575), (2007, 4325), (2595, 3345)]