9928045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 12337920

約数和(自身を除く): 2409875

約数列:

[1, 5, 47, 83, 235, 415, 509, 2545, 3901, 19505, 23923, 42247, 119615, 211235, 1985609, 9928045]

約数ペア:

[(1, 9928045), (5, 1985609), (47, 211235), (83, 119615), (235, 42247), (415, 23923), (509, 19505), (2545, 3901)]