86454405

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4079}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 154713600

約数和(自身を除く): 68259195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4079, 4239, 7065, 12237, 20395, 21195, 36711, 61185, 110133, 183555, 550665, 640403, 1921209, 3202015, 5763627, 9606045, 17290881, 28818135, 86454405]

約数ペア:

[(1, 86454405), (3, 28818135), (5, 17290881), (9, 9606045), (15, 5763627), (27, 3202015), (45, 1921209), (135, 640403), (157, 550665), (471, 183555), (785, 110133), (1413, 61185), (2355, 36711), (4079, 21195), (4239, 20395), (7065, 12237)]