13649045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 17521920

約数和(自身を除く): 3872875

約数列:

[1, 5, 17, 85, 103, 515, 1559, 1751, 7795, 8755, 26503, 132515, 160577, 802885, 2729809, 13649045]

約数ペア:

[(1, 13649045), (5, 2729809), (17, 802885), (85, 160577), (103, 132515), (515, 26503), (1559, 8755), (1751, 7795)]