99782795

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 140175360

約数和(自身を除く): 40392565

約数列:

[1, 5, 7, 35, 89, 103, 311, 445, 515, 623, 721, 1555, 2177, 3115, 3605, 9167, 10885, 27679, 32033, 45835, 64169, 138395, 160165, 193753, 224231, 320845, 968765, 1121155, 2850937, 14254685, 19956559, 99782795]

約数ペア:

[(1, 99782795), (5, 19956559), (7, 14254685), (35, 2850937), (89, 1121155), (103, 968765), (311, 320845), (445, 224231), (515, 193753), (623, 160165), (721, 138395), (1555, 64169), (2177, 45835), (3115, 32033), (3605, 27679), (9167, 10885)]