15153376

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 34685280

約数和(自身を除く): 19531904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1109, 1708, 1952, 2218, 3416, 4436, 6832, 7763, 8872, 13664, 15526, 17744, 31052, 35488, 62104, 67649, 124208, 135298, 248416, 270596, 473543, 541192, 947086, 1082384, 1894172, 2164768, 3788344, 7576688, 15153376]

約数ペア:

[(1, 15153376), (2, 7576688), (4, 3788344), (7, 2164768), (8, 1894172), (14, 1082384), (16, 947086), (28, 541192), (32, 473543), (56, 270596), (61, 248416), (112, 135298), (122, 124208), (224, 67649), (244, 62104), (427, 35488), (488, 31052), (854, 17744), (976, 15526), (1109, 13664), (1708, 8872), (1952, 7763), (2218, 6832), (3416, 4436)]