15730209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5479}}^1$

素因数の和:5525

約数の個数: 24

約数和(自身を含む): 25646400

約数和(自身を除く): 9916191

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 5479, 16437, 49311, 60269, 158891, 180807, 476673, 542421, 1430019, 1747801, 5243403, 15730209]

約数ペア:

[(1, 15730209), (3, 5243403), (9, 1747801), (11, 1430019), (29, 542421), (33, 476673), (87, 180807), (99, 158891), (261, 60269), (319, 49311), (957, 16437), (2871, 5479)]