85501855

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 104284800

約数和(自身を除く): 18782945

約数列:

[1, 5, 89, 271, 445, 709, 1355, 3545, 24119, 63101, 120595, 192139, 315505, 960695, 17100371, 85501855]

約数ペア:

[(1, 85501855), (5, 17100371), (89, 960695), (271, 315505), (445, 192139), (709, 120595), (1355, 63101), (3545, 24119)]