39902665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8741}}^1$

素因数の和:8840

約数の個数: 16

約数和(自身を含む): 52871616

約数和(自身を除く): 12968951

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 8741, 43705, 96151, 480755, 725503, 3627515, 7980533, 39902665]

約数ペア:

[(1, 39902665), (5, 7980533), (11, 3627515), (55, 725503), (83, 480755), (415, 96151), (913, 43705), (4565, 8741)]