5807385

素因数分解:

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

素因数の和:246

約数の個数: 48

約数和(自身を含む): 10902528

約数和(自身を除く): 5095143

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 181, 207, 279, 345, 465, 543, 713, 905, 1035, 1395, 1629, 2139, 2715, 3565, 4163, 5611, 6417, 8145, 10695, 12489, 16833, 20815, 28055, 32085, 37467, 50499, 62445, 84165, 129053, 187335, 252495, 387159, 645265, 1161477, 1935795, 5807385]

約数ペア:

[(1, 5807385), (3, 1935795), (5, 1161477), (9, 645265), (15, 387159), (23, 252495), (31, 187335), (45, 129053), (69, 84165), (93, 62445), (115, 50499), (155, 37467), (181, 32085), (207, 28055), (279, 20815), (345, 16833), (465, 12489), (543, 10695), (713, 8145), (905, 6417), (1035, 5611), (1395, 4163), (1629, 3565), (2139, 2715)]