1330258905

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{287003}}^1$

素因数の和:287117

約数の個数: 24

約数和(自身を含む): 2328176448

約数和(自身を除く): 997917543

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 287003, 861009, 1435015, 2583027, 4305045, 12915135, 29561309, 88683927, 147806545, 266051781, 443419635, 1330258905]

約数ペア:

[(1, 1330258905), (3, 443419635), (5, 266051781), (9, 147806545), (15, 88683927), (45, 29561309), (103, 12915135), (309, 4305045), (515, 2583027), (927, 1435015), (1545, 861009), (4635, 287003)]