86817025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 111153600

約数和(自身を除く): 24336575

約数列:

[1, 5, 25, 59, 71, 295, 355, 829, 1475, 1775, 4145, 4189, 20725, 20945, 48911, 58859, 104725, 244555, 294295, 1222775, 1471475, 3472681, 17363405, 86817025]

約数ペア:

[(1, 86817025), (5, 17363405), (25, 3472681), (59, 1471475), (71, 1222775), (295, 294295), (355, 244555), (829, 104725), (1475, 58859), (1775, 48911), (4145, 20945), (4189, 20725)]