12793635

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 23721984

約数和(自身を除く): 10928349

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 263, 345, 423, 705, 789, 1035, 1081, 1315, 2115, 2367, 3243, 3945, 5405, 6049, 9729, 11835, 12361, 16215, 18147, 30245, 37083, 48645, 54441, 61805, 90735, 111249, 185415, 272205, 284303, 556245, 852909, 1421515, 2558727, 4264545, 12793635]

約数ペア:

[(1, 12793635), (3, 4264545), (5, 2558727), (9, 1421515), (15, 852909), (23, 556245), (45, 284303), (47, 272205), (69, 185415), (115, 111249), (141, 90735), (207, 61805), (235, 54441), (263, 48645), (345, 37083), (423, 30245), (705, 18147), (789, 16215), (1035, 12361), (1081, 11835), (1315, 9729), (2115, 6049), (2367, 5405), (3243, 3945)]