47271835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 62902224

約数和(自身を除く): 15630389

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 1301, 2795, 6505, 7267, 16913, 36335, 55943, 84565, 219869, 279715, 727259, 1099345, 3636295, 9454367, 47271835]

約数ペア:

[(1, 47271835), (5, 9454367), (13, 3636295), (43, 1099345), (65, 727259), (169, 279715), (215, 219869), (559, 84565), (845, 55943), (1301, 36335), (2795, 16913), (6505, 7267)]