7152475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 9999360

約数和(自身を除く): 2846885

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 839, 1705, 4195, 8525, 9229, 20975, 26009, 46145, 130045, 230725, 286099, 650225, 1430495, 7152475]

約数ペア:

[(1, 7152475), (5, 1430495), (11, 650225), (25, 286099), (31, 230725), (55, 130045), (155, 46145), (275, 26009), (341, 20975), (775, 9229), (839, 8525), (1705, 4195)]