2078573685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{5521}}^1$

素因数の和:6869

約数の個数: 32

約数和(自身を含む): 3504040320

約数和(自身を除く): 1425466635

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1321, 3963, 5521, 6605, 16563, 19815, 25099, 27605, 75297, 82815, 104899, 125495, 314697, 376485, 524495, 1573485, 7293241, 21879723, 36466205, 109398615, 138571579, 415714737, 692857895, 2078573685]

約数ペア:

[(1, 2078573685), (3, 692857895), (5, 415714737), (15, 138571579), (19, 109398615), (57, 36466205), (95, 21879723), (285, 7293241), (1321, 1573485), (3963, 524495), (5521, 376485), (6605, 314697), (16563, 125495), (19815, 104899), (25099, 82815), (27605, 75297)]