80006825

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 101326848

約数和(自身を除く): 21320023

約数列:

[1, 5, 25, 113, 127, 223, 565, 635, 1115, 2825, 3175, 5575, 14351, 25199, 28321, 71755, 125995, 141605, 358775, 629975, 708025, 3200273, 16001365, 80006825]

約数ペア:

[(1, 80006825), (5, 16001365), (25, 3200273), (113, 708025), (127, 629975), (223, 358775), (565, 141605), (635, 125995), (1115, 71755), (2825, 28321), (3175, 25199), (5575, 14351)]