2513655

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 4416048

約数和(自身を除く): 1902393

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 673, 747, 1245, 2019, 3365, 3735, 6057, 10095, 30285, 55859, 167577, 279295, 502731, 837885, 2513655]

約数ペア:

[(1, 2513655), (3, 837885), (5, 502731), (9, 279295), (15, 167577), (45, 55859), (83, 30285), (249, 10095), (415, 6057), (673, 3735), (747, 3365), (1245, 2019)]