47071225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 61817472

約数和(自身を除く): 14746247

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1153, 1633, 1775, 5765, 8165, 26519, 28825, 40825, 81863, 132595, 409315, 662975, 1882849, 2046575, 9414245, 47071225]

約数ペア:

[(1, 47071225), (5, 9414245), (23, 2046575), (25, 1882849), (71, 662975), (115, 409315), (355, 132595), (575, 81863), (1153, 40825), (1633, 28825), (1775, 26519), (5765, 8165)]