25086945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 43610112

約数和(自身を除く): 18523167

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1013, 1651, 1905, 3039, 4953, 5065, 8255, 13169, 15195, 24765, 39507, 65845, 128651, 197535, 385953, 643255, 1672463, 1929765, 5017389, 8362315, 25086945]

約数ペア:

[(1, 25086945), (3, 8362315), (5, 5017389), (13, 1929765), (15, 1672463), (39, 643255), (65, 385953), (127, 197535), (195, 128651), (381, 65845), (635, 39507), (1013, 24765), (1651, 15195), (1905, 13169), (3039, 8255), (4953, 5065)]