2780495517405

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5783}}^1\times {\mathrm{299567}}^1$

素因数の和:305465

約数の個数: 32

約数和(自身を含む): 4491161800704

約数和(自身を除く): 1710666283299

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 5783, 17349, 28915, 86745, 299567, 618781, 898701, 1497835, 1856343, 3093905, 4493505, 9281715, 32053669, 96161007, 160268345, 480805035, 1732395961, 5197187883, 8661979805, 25985939415, 185366367827, 556099103481, 926831839135, 2780495517405]

約数ペア:

[(1, 2780495517405), (3, 926831839135), (5, 556099103481), (15, 185366367827), (107, 25985939415), (321, 8661979805), (535, 5197187883), (1605, 1732395961), (5783, 480805035), (17349, 160268345), (28915, 96161007), (86745, 32053669), (299567, 9281715), (618781, 4493505), (898701, 3093905), (1497835, 1856343)]