86806785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2237}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 150393600

約数和(自身を除く): 63586815

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 2237, 2587, 2985, 6711, 7761, 11185, 12935, 29081, 33555, 38805, 87243, 145405, 436215, 445163, 1335489, 2225815, 5787119, 6677445, 17361357, 28935595, 86806785]

約数ペア:

[(1, 86806785), (3, 28935595), (5, 17361357), (13, 6677445), (15, 5787119), (39, 2225815), (65, 1335489), (195, 445163), (199, 436215), (597, 145405), (995, 87243), (2237, 38805), (2587, 33555), (2985, 29081), (6711, 12935), (7761, 11185)]