47748415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 68343912

約数和(自身を除く): 20595497

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 169, 467, 605, 715, 845, 1573, 1859, 2335, 5137, 6071, 7865, 9295, 20449, 25685, 30355, 56507, 66781, 78923, 102245, 282535, 333905, 394615, 734591, 868153, 3672955, 4340765, 9549683, 47748415]

約数ペア:

[(1, 47748415), (5, 9549683), (11, 4340765), (13, 3672955), (55, 868153), (65, 734591), (121, 394615), (143, 333905), (169, 282535), (467, 102245), (605, 78923), (715, 66781), (845, 56507), (1573, 30355), (1859, 25685), (2335, 20449), (5137, 9295), (6071, 7865)]