205253505

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{9767}}^1$

素因数の和:10245

約数の個数: 24

約数和(自身を含む): 356571072

約数和(自身を除く): 151317567

約数列:

[1, 3, 5, 9, 15, 45, 467, 1401, 2335, 4203, 7005, 9767, 21015, 29301, 48835, 87903, 146505, 439515, 4561189, 13683567, 22805945, 41050701, 68417835, 205253505]

約数ペア:

[(1, 205253505), (3, 68417835), (5, 41050701), (9, 22805945), (15, 13683567), (45, 4561189), (467, 439515), (1401, 146505), (2335, 87903), (4203, 48835), (7005, 29301), (9767, 21015)]