6723245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 2711635

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 181, 323, 391, 437, 905, 1615, 1955, 2185, 3077, 3439, 4163, 7429, 15385, 17195, 20815, 37145, 58463, 70771, 79097, 292315, 353855, 395485, 1344649, 6723245]

約数ペア:

[(1, 6723245), (5, 1344649), (17, 395485), (19, 353855), (23, 292315), (85, 79097), (95, 70771), (115, 58463), (181, 37145), (323, 20815), (391, 17195), (437, 15385), (905, 7429), (1615, 4163), (1955, 3439), (2185, 3077)]