2738905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 3664080

約数和(自身を除く): 925175

約数列:

[1, 5, 13, 29, 65, 145, 377, 1453, 1885, 7265, 18889, 42137, 94445, 210685, 547781, 2738905]

約数ペア:

[(1, 2738905), (5, 547781), (13, 210685), (29, 94445), (65, 42137), (145, 18889), (377, 7265), (1453, 1885)]