15155504

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 60

約数和(自身を含む): 36810144

約数和(自身を除く): 21654640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 1487, 2548, 2974, 5096, 5948, 10192, 10409, 11896, 19331, 20818, 23792, 38662, 41636, 72863, 77324, 83272, 135317, 145726, 154648, 166544, 270634, 291452, 309296, 541268, 582904, 947219, 1082536, 1165808, 1894438, 2165072, 3788876, 7577752, 15155504]

約数ペア:

[(1, 15155504), (2, 7577752), (4, 3788876), (7, 2165072), (8, 1894438), (13, 1165808), (14, 1082536), (16, 947219), (26, 582904), (28, 541268), (49, 309296), (52, 291452), (56, 270634), (91, 166544), (98, 154648), (104, 145726), (112, 135317), (182, 83272), (196, 77324), (208, 72863), (364, 41636), (392, 38662), (637, 23792), (728, 20818), (784, 19331), (1274, 11896), (1456, 10409), (1487, 10192), (2548, 5948), (2974, 5096)]