47503845

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6991}}^1$

素因数の和:7153

約数の個数: 24

約数和(自身を含む): 82897152

約数和(自身を除く): 35393307

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 6991, 20973, 34955, 62919, 104865, 314595, 1055641, 3166923, 5278205, 9500769, 15834615, 47503845]

約数ペア:

[(1, 47503845), (3, 15834615), (5, 9500769), (9, 5278205), (15, 3166923), (45, 1055641), (151, 314595), (453, 104865), (755, 62919), (1359, 34955), (2265, 20973), (6795, 6991)]