729326835

素因数分解:

$3^5\times 5^1\times {\mathrm{600269}}^1$

素因数の和:600289

約数の個数: 24

約数和(自身を含む): 1310989680

約数和(自身を除く): 581662845

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 600269, 1800807, 3001345, 5402421, 9004035, 16207263, 27012105, 48621789, 81036315, 145865367, 243108945, 729326835]

約数ペア:

[(1, 729326835), (3, 243108945), (5, 145865367), (9, 81036315), (15, 48621789), (27, 27012105), (45, 16207263), (81, 9004035), (135, 5402421), (243, 3001345), (405, 1800807), (1215, 600269)]