12798825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13127}}^1$

素因数の和:13153

約数の個数: 24

約数和(自身を含む): 22790208

約数和(自身を除く): 9991383

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13127, 39381, 65635, 170651, 196905, 328175, 511953, 853255, 984525, 2559765, 4266275, 12798825]

約数ペア:

[(1, 12798825), (3, 4266275), (5, 2559765), (13, 984525), (15, 853255), (25, 511953), (39, 328175), (65, 196905), (75, 170651), (195, 65635), (325, 39381), (975, 13127)]