12397125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 22224384

約数和(自身を除く): 9827259

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 2543, 4875, 7629, 12715, 33059, 38145, 63575, 99177, 165295, 190725, 317875, 495885, 826475, 953625, 2479425, 4132375, 12397125]

約数ペア:

[(1, 12397125), (3, 4132375), (5, 2479425), (13, 953625), (15, 826475), (25, 495885), (39, 317875), (65, 190725), (75, 165295), (125, 99177), (195, 63575), (325, 38145), (375, 33059), (975, 12715), (1625, 7629), (2543, 4875)]