47139675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{57139}}^1$

素因数の和:57163

約数の個数: 24

約数和(自身を含む): 85024320

約数和(自身を除く): 37884645

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 57139, 171417, 285695, 628529, 857085, 1428475, 1885587, 3142645, 4285425, 9427935, 15713225, 47139675]

約数ペア:

[(1, 47139675), (3, 15713225), (5, 9427935), (11, 4285425), (15, 3142645), (25, 1885587), (33, 1428475), (55, 857085), (75, 628529), (165, 285695), (275, 171417), (825, 57139)]