66518970965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1\times {\mathrm{18401}}^1$

素因数の和:19093

約数の個数: 32

約数和(自身を含む): 85856371200

約数和(自身を除く): 19337400235

約数列:

[1, 5, 17, 71, 85, 355, 599, 1207, 2995, 6035, 10183, 18401, 42529, 50915, 92005, 212645, 312817, 722993, 1306471, 1564085, 3614965, 6532355, 11022199, 22210007, 55110995, 111050035, 187377383, 782576129, 936886915, 3912880645, 13303794193, 66518970965]

約数ペア:

[(1, 66518970965), (5, 13303794193), (17, 3912880645), (71, 936886915), (85, 782576129), (355, 187377383), (599, 111050035), (1207, 55110995), (2995, 22210007), (6035, 11022199), (10183, 6532355), (18401, 3614965), (42529, 1564085), (50915, 1306471), (92005, 722993), (212645, 312817)]