47204865

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6947}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 82375488

約数和(自身を除く): 35170623

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 6947, 20841, 34735, 62523, 104205, 312615, 1048997, 3146991, 5244985, 9440973, 15734955, 47204865]

約数ペア:

[(1, 47204865), (3, 15734955), (5, 9440973), (9, 5244985), (15, 3146991), (45, 1048997), (151, 312615), (453, 104205), (755, 62523), (1359, 34735), (2265, 20841), (6795, 6947)]