87714815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12433}}^1$

素因数の和:12538

約数の個数: 16

約数和(自身を含む): 112801248

約数和(自身を除く): 25086433

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 12433, 62165, 211361, 1031939, 1056805, 5159695, 17542963, 87714815]

約数ペア:

[(1, 87714815), (5, 17542963), (17, 5159695), (83, 1056805), (85, 1031939), (415, 211361), (1411, 62165), (7055, 12433)]