47971275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{58147}}^1$

素因数の和:58171

約数の個数: 24

約数和(自身を含む): 86524224

約数和(自身を除く): 38552949

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 58147, 174441, 290735, 639617, 872205, 1453675, 1918851, 3198085, 4361025, 9594255, 15990425, 47971275]

約数ペア:

[(1, 47971275), (3, 15990425), (5, 9594255), (11, 4361025), (15, 3198085), (25, 1918851), (33, 1453675), (55, 872205), (75, 639617), (165, 290735), (275, 174441), (825, 58147)]