47671805

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 58590000

約数和(自身を除く): 10918195

約数列:

[1, 5, 61, 149, 305, 745, 1049, 5245, 9089, 45445, 63989, 156301, 319945, 781505, 9534361, 47671805]

約数ペア:

[(1, 47671805), (5, 9534361), (61, 781505), (149, 319945), (305, 156301), (745, 63989), (1049, 45445), (5245, 9089)]