6780465

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 11891880

約数和(自身を除く): 5111415

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 1693, 4005, 5079, 8465, 15237, 25395, 76185, 150677, 452031, 753385, 1356093, 2260155, 6780465]

約数ペア:

[(1, 6780465), (3, 2260155), (5, 1356093), (9, 753385), (15, 452031), (45, 150677), (89, 76185), (267, 25395), (445, 15237), (801, 8465), (1335, 5079), (1693, 4005)]