9004455

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 15678000

約数和(自身を除く): 6673545

約数列:

[1, 3, 5, 9, 15, 45, 401, 499, 1203, 1497, 2005, 2495, 3609, 4491, 6015, 7485, 18045, 22455, 200099, 600297, 1000495, 1800891, 3001485, 9004455]

約数ペア:

[(1, 9004455), (3, 3001485), (5, 1800891), (9, 1000495), (15, 600297), (45, 200099), (401, 22455), (499, 18045), (1203, 7485), (1497, 6015), (2005, 4491), (2495, 3609)]