15672307215

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{203947}}^1$

素因数の和:204111

約数の個数: 32

約数和(自身を含む): 25844290560

約数和(自身を除く): 10171983345

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 545, 705, 1635, 5123, 15369, 25615, 76845, 203947, 611841, 1019735, 3059205, 9585509, 22230223, 28756527, 47927545, 66690669, 111151115, 143782635, 333453345, 1044820481, 3134461443, 5224102405, 15672307215]

約数ペア:

[(1, 15672307215), (3, 5224102405), (5, 3134461443), (15, 1044820481), (47, 333453345), (109, 143782635), (141, 111151115), (235, 66690669), (327, 47927545), (545, 28756527), (705, 22230223), (1635, 9585509), (5123, 3059205), (15369, 1019735), (25615, 611841), (76845, 203947)]