10040125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 16

約数和(自身を含む): 12939264

約数和(自身を除く): 2899139

約数列:

[1, 5, 25, 31, 125, 155, 775, 2591, 3875, 12955, 64775, 80321, 323875, 401605, 2008025, 10040125]

約数ペア:

[(1, 10040125), (5, 2008025), (25, 401605), (31, 323875), (125, 80321), (155, 64775), (775, 12955), (2591, 3875)]