8940745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 11793600

約数和(自身を除く): 2852855

約数列:

[1, 5, 11, 55, 149, 745, 1091, 1639, 5455, 8195, 12001, 60005, 162559, 812795, 1788149, 8940745]

約数ペア:

[(1, 8940745), (5, 1788149), (11, 812795), (55, 162559), (149, 60005), (745, 12001), (1091, 8195), (1639, 5455)]