15672453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 23887872

約数和(自身を除く): 8215419

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 431, 527, 713, 1173, 1293, 1581, 2139, 7327, 9913, 12121, 13361, 21981, 29739, 36363, 40083, 168521, 227137, 307303, 505563, 681411, 921909, 5224151, 15672453]

約数ペア:

[(1, 15672453), (3, 5224151), (17, 921909), (23, 681411), (31, 505563), (51, 307303), (69, 227137), (93, 168521), (391, 40083), (431, 36363), (527, 29739), (713, 21981), (1173, 13361), (1293, 12121), (1581, 9913), (2139, 7327)]