42637375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{2819}}^1$

素因数の和:2856

約数の個数: 24

約数和(自身を含む): 58509360

約数和(自身を除く): 15871985

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 2819, 3025, 14095, 15125, 31009, 70475, 155045, 341099, 352375, 775225, 1705495, 3876125, 8527475, 42637375]

約数ペア:

[(1, 42637375), (5, 8527475), (11, 3876125), (25, 1705495), (55, 775225), (121, 352375), (125, 341099), (275, 155045), (605, 70475), (1375, 31009), (2819, 15125), (3025, 14095)]