47904215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9239}}^1$

素因数の和:9322

約数の個数: 16

約数和(自身を含む): 61871040

約数和(自身を除く): 13966825

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 9239, 46195, 157063, 563579, 785315, 2817895, 9580843, 47904215]

約数ペア:

[(1, 47904215), (5, 9580843), (17, 2817895), (61, 785315), (85, 563579), (305, 157063), (1037, 46195), (5185, 9239)]