47998785

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23021}}^1$

素因数の和:23168

約数の個数: 16

約数和(自身を含む): 77353920

約数和(自身を除く): 29355135

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 23021, 69063, 115105, 345315, 3199919, 9599757, 15999595, 47998785]

約数ペア:

[(1, 47998785), (3, 15999595), (5, 9599757), (15, 3199919), (139, 345315), (417, 115105), (695, 69063), (2085, 23021)]