82685345

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 106282176

約数和(自身を除く): 23596831

約数列:

[1, 5, 23, 43, 115, 215, 529, 727, 989, 2645, 3635, 4945, 16721, 22747, 31261, 83605, 113735, 156305, 384583, 719003, 1922915, 3595015, 16537069, 82685345]

約数ペア:

[(1, 82685345), (5, 16537069), (23, 3595015), (43, 1922915), (115, 719003), (215, 384583), (529, 156305), (727, 113735), (989, 83605), (2645, 31261), (3635, 22747), (4945, 16721)]