13506825

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 22646368

約数和(自身を除く): 9139543

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 2467, 5475, 7401, 12335, 37005, 61675, 180091, 185025, 540273, 900455, 2701365, 4502275, 13506825]

約数ペア:

[(1, 13506825), (3, 4502275), (5, 2701365), (15, 900455), (25, 540273), (73, 185025), (75, 180091), (219, 61675), (365, 37005), (1095, 12335), (1825, 7401), (2467, 5475)]