8117325

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 36

約数和(自身を含む): 14894880

約数和(自身を除く): 6777555

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 839, 1075, 1935, 2517, 3225, 4195, 7551, 9675, 12585, 20975, 36077, 37755, 62925, 108231, 180385, 188775, 324693, 541155, 901925, 1623465, 2705775, 8117325]

約数ペア:

[(1, 8117325), (3, 2705775), (5, 1623465), (9, 901925), (15, 541155), (25, 324693), (43, 188775), (45, 180385), (75, 108231), (129, 62925), (215, 37755), (225, 36077), (387, 20975), (645, 12585), (839, 9675), (1075, 7551), (1935, 4195), (2517, 3225)]