85826025

素因数分解:

$3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2326

約数の個数: 36

約数和(自身を含む): 154655280

約数和(自身を除く): 68829255

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 179, 225, 537, 895, 1611, 2131, 2685, 4475, 6393, 8055, 10655, 13425, 19179, 31965, 40275, 53275, 95895, 159825, 381449, 479475, 1144347, 1907245, 3433041, 5721735, 9536225, 17165205, 28608675, 85826025]

約数ペア:

[(1, 85826025), (3, 28608675), (5, 17165205), (9, 9536225), (15, 5721735), (25, 3433041), (45, 1907245), (75, 1144347), (179, 479475), (225, 381449), (537, 159825), (895, 95895), (1611, 53275), (2131, 40275), (2685, 31965), (4475, 19179), (6393, 13425), (8055, 10655)]