15125256

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 41474160

約数和(自身を除く): 26348904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2531, 2988, 5062, 5976, 7593, 10124, 15186, 20248, 22779, 30372, 45558, 60744, 91116, 182232, 210073, 420146, 630219, 840292, 1260438, 1680584, 1890657, 2520876, 3781314, 5041752, 7562628, 15125256]

約数ペア:

[(1, 15125256), (2, 7562628), (3, 5041752), (4, 3781314), (6, 2520876), (8, 1890657), (9, 1680584), (12, 1260438), (18, 840292), (24, 630219), (36, 420146), (72, 210073), (83, 182232), (166, 91116), (249, 60744), (332, 45558), (498, 30372), (664, 22779), (747, 20248), (996, 15186), (1494, 10124), (1992, 7593), (2531, 5976), (2988, 5062)]