79780825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 103136256

約数和(自身を除く): 23355431

約数列:

[1, 5, 25, 31, 113, 155, 565, 775, 911, 2825, 3503, 4555, 17515, 22775, 28241, 87575, 102943, 141205, 514715, 706025, 2573575, 3191233, 15956165, 79780825]

約数ペア:

[(1, 79780825), (5, 15956165), (25, 3191233), (31, 2573575), (113, 706025), (155, 514715), (565, 141205), (775, 102943), (911, 87575), (2825, 28241), (3503, 22775), (4555, 17515)]