8871285

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3767}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 14288256

約数和(自身を除く): 5416971

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 3767, 11301, 18835, 56505, 591419, 1774257, 2957095, 8871285]

約数ペア:

[(1, 8871285), (3, 2957095), (5, 1774257), (15, 591419), (157, 56505), (471, 18835), (785, 11301), (2355, 3767)]