2890695

素因数分解:

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

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 4672512

約数和(自身を除く): 1781817

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 1871, 5613, 9355, 28065, 192713, 578139, 963565, 2890695]

約数ペア:

[(1, 2890695), (3, 963565), (5, 578139), (15, 192713), (103, 28065), (309, 9355), (515, 5613), (1545, 1871)]