15145312

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 37403856

約数和(自身を除く): 22258544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 743, 784, 1274, 1456, 1486, 1568, 2548, 2912, 2972, 5096, 5201, 5944, 9659, 10192, 10402, 11888, 19318, 20384, 20804, 23776, 36407, 38636, 41608, 67613, 72814, 77272, 83216, 135226, 145628, 154544, 166432, 270452, 291256, 309088, 473291, 540904, 582512, 946582, 1081808, 1165024, 1893164, 2163616, 3786328, 7572656, 15145312]

約数ペア:

[(1, 15145312), (2, 7572656), (4, 3786328), (7, 2163616), (8, 1893164), (13, 1165024), (14, 1081808), (16, 946582), (26, 582512), (28, 540904), (32, 473291), (49, 309088), (52, 291256), (56, 270452), (91, 166432), (98, 154544), (104, 145628), (112, 135226), (182, 83216), (196, 77272), (208, 72814), (224, 67613), (364, 41608), (392, 38636), (416, 36407), (637, 23776), (728, 20804), (743, 20384), (784, 19318), (1274, 11888), (1456, 10402), (1486, 10192), (1568, 9659), (2548, 5944), (2912, 5201), (2972, 5096)]