8247105

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 14414400

約数和(自身を除く): 6167295

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1399, 1965, 4197, 5895, 6995, 12591, 20985, 62955, 183269, 549807, 916345, 1649421, 2749035, 8247105]

約数ペア:

[(1, 8247105), (3, 2749035), (5, 1649421), (9, 916345), (15, 549807), (45, 183269), (131, 62955), (393, 20985), (655, 12591), (1179, 6995), (1399, 5895), (1965, 4197)]