1129005

素因数分解:

$3^3\times 5^1\times {\mathrm{8363}}^1$

素因数の和:8377

約数の個数: 16

約数和(自身を含む): 2007360

約数和(自身を除く): 878355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8363, 25089, 41815, 75267, 125445, 225801, 376335, 1129005]

約数ペア:

[(1, 1129005), (3, 376335), (5, 225801), (9, 125445), (15, 75267), (27, 41815), (45, 25089), (135, 8363)]