47697515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1721}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 60008256

約数和(自身を除く): 12310741

約数列:

[1, 5, 23, 115, 241, 1205, 1721, 5543, 8605, 27715, 39583, 197915, 414761, 2073805, 9539503, 47697515]

約数ペア:

[(1, 47697515), (5, 9539503), (23, 2073805), (115, 414761), (241, 197915), (1205, 39583), (1721, 27715), (5543, 8605)]