13228747155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{779767}}^1$

素因数の和:779820

約数の個数: 48

約数和(自身を含む): 25545199680

約数和(自身を除く): 12316452525

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5655, 16965, 779767, 2339301, 3898835, 7017903, 10136971, 11696505, 22613243, 30410913, 35089515, 50684855, 67839729, 91232739, 113066215, 152054565, 203519187, 293972159, 339198645, 456163695, 881916477, 1017595935, 1469860795, 2645749431, 4409582385, 13228747155]

約数ペア:

[(1, 13228747155), (3, 4409582385), (5, 2645749431), (9, 1469860795), (13, 1017595935), (15, 881916477), (29, 456163695), (39, 339198645), (45, 293972159), (65, 203519187), (87, 152054565), (117, 113066215), (145, 91232739), (195, 67839729), (261, 50684855), (377, 35089515), (435, 30410913), (585, 22613243), (1131, 11696505), (1305, 10136971), (1885, 7017903), (3393, 3898835), (5655, 2339301), (16965, 779767)]