12500475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12847

約数の個数: 24

約数和(自身を含む): 22258992

約数和(自身を除く): 9758517

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 12821, 38463, 64105, 166673, 192315, 320525, 500019, 833365, 961575, 2500095, 4166825, 12500475]

約数ペア:

[(1, 12500475), (3, 4166825), (5, 2500095), (13, 961575), (15, 833365), (25, 500019), (39, 320525), (65, 192315), (75, 166673), (195, 64105), (325, 38463), (975, 12821)]