713784305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13441}}^1$

素因数の和:13521

約数の個数: 32

約数和(自身を含む): 993632640

約数和(自身を除く): 279848335

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 559, 817, 1235, 2795, 4085, 10621, 13441, 53105, 67205, 174733, 255379, 577963, 873665, 1276895, 2889815, 3319927, 7513519, 10981297, 16599635, 37567595, 54906485, 142756861, 713784305]

約数ペア:

[(1, 713784305), (5, 142756861), (13, 54906485), (19, 37567595), (43, 16599635), (65, 10981297), (95, 7513519), (215, 3319927), (247, 2889815), (559, 1276895), (817, 873665), (1235, 577963), (2795, 255379), (4085, 174733), (10621, 67205), (13441, 53105)]