85821645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62873}}^1$

素因数の和:62901

約数の個数: 32

約数和(自身を含む): 169005312

約数和(自身を除く): 83183667

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 62873, 188619, 314365, 440111, 817349, 943095, 1320333, 2200555, 2452047, 4086745, 5721443, 6601665, 12260235, 17164329, 28607215, 85821645]

約数ペア:

[(1, 85821645), (3, 28607215), (5, 17164329), (7, 12260235), (13, 6601665), (15, 5721443), (21, 4086745), (35, 2452047), (39, 2200555), (65, 1320333), (91, 943095), (105, 817349), (195, 440111), (273, 314365), (455, 188619), (1365, 62873)]