9517885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 12383280

約数和(自身を除く): 2865395

約数列:

[1, 5, 13, 65, 181, 809, 905, 2353, 4045, 10517, 11765, 52585, 146429, 732145, 1903577, 9517885]

約数ペア:

[(1, 9517885), (5, 1903577), (13, 732145), (65, 146429), (181, 52585), (809, 11765), (905, 10517), (2353, 4045)]