85872285

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4643}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 153809280

約数和(自身を除く): 67936995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 4643, 6165, 13929, 18495, 23215, 41787, 69645, 125361, 208935, 626805, 636091, 1908273, 3180455, 5724819, 9541365, 17174457, 28624095, 85872285]

約数ペア:

[(1, 85872285), (3, 28624095), (5, 17174457), (9, 9541365), (15, 5724819), (27, 3180455), (45, 1908273), (135, 636091), (137, 626805), (411, 208935), (685, 125361), (1233, 69645), (2055, 41787), (3699, 23215), (4643, 18495), (6165, 13929)]