15375138

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 31488000

約数和(自身を除く): 16112862

約数列:

[1, 2, 3, 6, 79, 158, 163, 199, 237, 326, 398, 474, 489, 597, 978, 1194, 12877, 15721, 25754, 31442, 32437, 38631, 47163, 64874, 77262, 94326, 97311, 194622, 2562523, 5125046, 7687569, 15375138]

約数ペア:

[(1, 15375138), (2, 7687569), (3, 5125046), (6, 2562523), (79, 194622), (158, 97311), (163, 94326), (199, 77262), (237, 64874), (326, 47163), (398, 38631), (474, 32437), (489, 31442), (597, 25754), (978, 15721), (1194, 12877)]