74192445

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16007}}^1$

素因数の和:16121

約数の個数: 24

約数和(自身を含む): 129856896

約数和(自身を除く): 55664451

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 16007, 48021, 80035, 144063, 240105, 720315, 1648721, 4946163, 8243605, 14838489, 24730815, 74192445]

約数ペア:

[(1, 74192445), (3, 24730815), (5, 14838489), (9, 8243605), (15, 4946163), (45, 1648721), (103, 720315), (309, 240105), (515, 144063), (927, 80035), (1545, 48021), (4635, 16007)]