8129435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 10402560

約数和(自身を除く): 2273125

約数列:

[1, 5, 19, 83, 95, 415, 1031, 1577, 5155, 7885, 19589, 85573, 97945, 427865, 1625887, 8129435]

約数ペア:

[(1, 8129435), (5, 1625887), (19, 427865), (83, 97945), (95, 85573), (415, 19589), (1031, 7885), (1577, 5155)]