15275277

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 23654400

約数和(自身を除く): 8379123

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 223, 387, 531, 669, 1161, 1593, 2007, 2537, 6021, 7611, 9589, 13157, 22833, 28767, 39471, 68499, 86301, 118413, 258903, 355239, 565751, 1697253, 5091759, 15275277]

約数ペア:

[(1, 15275277), (3, 5091759), (9, 1697253), (27, 565751), (43, 355239), (59, 258903), (129, 118413), (177, 86301), (223, 68499), (387, 39471), (531, 28767), (669, 22833), (1161, 13157), (1593, 9589), (2007, 7611), (2537, 6021)]