15049804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 33175296

約数和(自身を除く): 18125492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 373, 524, 746, 917, 1441, 1492, 1834, 2611, 2882, 3668, 4103, 5222, 5764, 8206, 10087, 10444, 16412, 20174, 28721, 40348, 48863, 57442, 97726, 114884, 195452, 342041, 537493, 684082, 1074986, 1368164, 2149972, 3762451, 7524902, 15049804]

約数ペア:

[(1, 15049804), (2, 7524902), (4, 3762451), (7, 2149972), (11, 1368164), (14, 1074986), (22, 684082), (28, 537493), (44, 342041), (77, 195452), (131, 114884), (154, 97726), (262, 57442), (308, 48863), (373, 40348), (524, 28721), (746, 20174), (917, 16412), (1441, 10444), (1492, 10087), (1834, 8206), (2611, 5764), (2882, 5222), (3668, 4103)]