105205425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107903}}^1$

素因数の和:107929

約数の個数: 24

約数和(自身を含む): 187321344

約数和(自身を除く): 82115919

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 107903, 323709, 539515, 1402739, 1618545, 2697575, 4208217, 7013695, 8092725, 21041085, 35068475, 105205425]

約数ペア:

[(1, 105205425), (3, 35068475), (5, 21041085), (13, 8092725), (15, 7013695), (25, 4208217), (39, 2697575), (65, 1618545), (75, 1402739), (195, 539515), (325, 323709), (975, 107903)]