28959115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 36320256

約数和(自身を除く): 7361141

約数列:

[1, 5, 31, 83, 155, 415, 2251, 2573, 11255, 12865, 69781, 186833, 348905, 934165, 5791823, 28959115]

約数ペア:

[(1, 28959115), (5, 5791823), (31, 934165), (83, 348905), (155, 186833), (415, 69781), (2251, 12865), (2573, 11255)]