9678975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 17332224

約数和(自身を除く): 7653249

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 181, 345, 465, 543, 575, 713, 775, 905, 1725, 2139, 2325, 2715, 3565, 4163, 4525, 5611, 10695, 12489, 13575, 16833, 17825, 20815, 28055, 53475, 62445, 84165, 104075, 129053, 140275, 312225, 387159, 420825, 645265, 1935795, 3226325, 9678975]

約数ペア:

[(1, 9678975), (3, 3226325), (5, 1935795), (15, 645265), (23, 420825), (25, 387159), (31, 312225), (69, 140275), (75, 129053), (93, 104075), (115, 84165), (155, 62445), (181, 53475), (345, 28055), (465, 20815), (543, 17825), (575, 16833), (713, 13575), (775, 12489), (905, 10695), (1725, 5611), (2139, 4525), (2325, 4163), (2715, 3565)]