75084789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 114670080

約数和(自身を除く): 39585291

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 741, 947, 1391, 2033, 2841, 4173, 6099, 12311, 17993, 26429, 36933, 53979, 79287, 101329, 233909, 303987, 701727, 1317277, 1925251, 3951831, 5775753, 25028263, 75084789]

約数ペア:

[(1, 75084789), (3, 25028263), (13, 5775753), (19, 3951831), (39, 1925251), (57, 1317277), (107, 701727), (247, 303987), (321, 233909), (741, 101329), (947, 79287), (1391, 53979), (2033, 36933), (2841, 26429), (4173, 17993), (6099, 12311)]