78855402945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2129}}^1\times {\mathrm{20407}}^1$

素因数の和:22566

約数の個数: 48

約数和(自身を含む): 138753175680

約数和(自身を除く): 59897772735

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 2129, 6387, 10645, 20407, 23419, 31935, 61221, 70257, 102035, 117095, 224477, 257609, 306105, 351285, 673431, 772827, 1122385, 1288045, 2469247, 3367155, 3864135, 7407741, 12346235, 37038705, 43446503, 130339509, 217232515, 477911533, 651697545, 1433734599, 2389557665, 5257026863, 7168672995, 15771080589, 26285134315, 78855402945]

約数ペア:

[(1, 78855402945), (3, 26285134315), (5, 15771080589), (11, 7168672995), (15, 5257026863), (33, 2389557665), (55, 1433734599), (121, 651697545), (165, 477911533), (363, 217232515), (605, 130339509), (1815, 43446503), (2129, 37038705), (6387, 12346235), (10645, 7407741), (20407, 3864135), (23419, 3367155), (31935, 2469247), (61221, 1288045), (70257, 1122385), (102035, 772827), (117095, 673431), (224477, 351285), (257609, 306105)]