2467215

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1857105

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 503, 545, 981, 1509, 1635, 2515, 4527, 4905, 7545, 22635, 54827, 164481, 274135, 493443, 822405, 2467215]

約数ペア:

[(1, 2467215), (3, 822405), (5, 493443), (9, 274135), (15, 164481), (45, 54827), (109, 22635), (327, 7545), (503, 4905), (545, 4527), (981, 2515), (1509, 1635)]