15075258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9931}}^1$

素因数の和:9970

約数の個数: 32

約数和(自身を含む): 34324992

約数和(自身を除く): 19249734

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 9931, 19862, 29793, 59586, 109241, 218482, 228413, 327723, 456826, 655446, 685239, 1370478, 2512543, 5025086, 7537629, 15075258]

約数ペア:

[(1, 15075258), (2, 7537629), (3, 5025086), (6, 2512543), (11, 1370478), (22, 685239), (23, 655446), (33, 456826), (46, 327723), (66, 228413), (69, 218482), (138, 109241), (253, 59586), (506, 29793), (759, 19862), (1518, 9931)]