82809515

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{5393}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 103305888

約数和(自身を除く): 20496373

約数列:

[1, 5, 37, 83, 185, 415, 3071, 5393, 15355, 26965, 199541, 447619, 997705, 2238095, 16561903, 82809515]

約数ペア:

[(1, 82809515), (5, 16561903), (37, 2238095), (83, 997705), (185, 447619), (415, 199541), (3071, 26965), (5393, 15355)]