87220665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{92297}}^1$

素因数の和:92318

約数の個数: 32

約数和(自身を含む): 177212160

約数和(自身を除く): 89991495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 92297, 276891, 461485, 646079, 830673, 1384455, 1938237, 2492019, 3230395, 4153365, 5814711, 9691185, 12460095, 17444133, 29073555, 87220665]

約数ペア:

[(1, 87220665), (3, 29073555), (5, 17444133), (7, 12460095), (9, 9691185), (15, 5814711), (21, 4153365), (27, 3230395), (35, 2492019), (45, 1938237), (63, 1384455), (105, 830673), (135, 646079), (189, 461485), (315, 276891), (945, 92297)]