53027825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 69209856

約数和(自身を除く): 16182031

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 1291, 1325, 1643, 6455, 8215, 32275, 40021, 41075, 68423, 200105, 342115, 1000525, 1710575, 2121113, 10605565, 53027825]

約数ペア:

[(1, 53027825), (5, 10605565), (25, 2121113), (31, 1710575), (53, 1000525), (155, 342115), (265, 200105), (775, 68423), (1291, 41075), (1325, 40021), (1643, 32275), (6455, 8215)]