42275265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 71076096

約数和(自身を除く): 28800831

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 677, 905, 2031, 2715, 3385, 4163, 10155, 12489, 15571, 20815, 46713, 62445, 77855, 122537, 233565, 367611, 612685, 1838055, 2818351, 8455053, 14091755, 42275265]

約数ペア:

[(1, 42275265), (3, 14091755), (5, 8455053), (15, 2818351), (23, 1838055), (69, 612685), (115, 367611), (181, 233565), (345, 122537), (543, 77855), (677, 62445), (905, 46713), (2031, 20815), (2715, 15571), (3385, 12489), (4163, 10155)]