15287244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 41115648

約数和(自身を除く): 25828404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1433, 1524, 1778, 2667, 2866, 3556, 4299, 5334, 5732, 8598, 10031, 10668, 17196, 20062, 30093, 40124, 60186, 120372, 181991, 363982, 545973, 727964, 1091946, 1273937, 2183892, 2547874, 3821811, 5095748, 7643622, 15287244]

約数ペア:

[(1, 15287244), (2, 7643622), (3, 5095748), (4, 3821811), (6, 2547874), (7, 2183892), (12, 1273937), (14, 1091946), (21, 727964), (28, 545973), (42, 363982), (84, 181991), (127, 120372), (254, 60186), (381, 40124), (508, 30093), (762, 20062), (889, 17196), (1433, 10668), (1524, 10031), (1778, 8598), (2667, 5732), (2866, 5334), (3556, 4299)]