15283554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 21488286

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 379, 429, 517, 611, 758, 858, 1034, 1137, 1222, 1551, 1833, 2274, 3102, 3666, 4169, 4927, 6721, 8338, 9854, 12507, 13442, 14781, 17813, 20163, 25014, 29562, 35626, 40326, 53439, 54197, 106878, 108394, 162591, 195943, 231569, 325182, 391886, 463138, 587829, 694707, 1175658, 1389414, 2547259, 5094518, 7641777, 15283554]

約数ペア:

[(1, 15283554), (2, 7641777), (3, 5094518), (6, 2547259), (11, 1389414), (13, 1175658), (22, 694707), (26, 587829), (33, 463138), (39, 391886), (47, 325182), (66, 231569), (78, 195943), (94, 162591), (141, 108394), (143, 106878), (282, 54197), (286, 53439), (379, 40326), (429, 35626), (517, 29562), (611, 25014), (758, 20163), (858, 17813), (1034, 14781), (1137, 13442), (1222, 12507), (1551, 9854), (1833, 8338), (2274, 6721), (3102, 4927), (3666, 4169)]