8672085

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 15185664

約数和(自身を除く): 6513579

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 1871, 4635, 5613, 9355, 16839, 28065, 84195, 192713, 578139, 963565, 1734417, 2890695, 8672085]

約数ペア:

[(1, 8672085), (3, 2890695), (5, 1734417), (9, 963565), (15, 578139), (45, 192713), (103, 84195), (309, 28065), (515, 16839), (927, 9355), (1545, 5613), (1871, 4635)]