19428308415

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5201689}}^1$

素因数の和:5201783

約数の個数: 24

約数和(自身を含む): 34081472880

約数和(自身を除く): 14653164465

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 5201689, 15605067, 26008445, 46815201, 78025335, 234076005, 431740187, 1295220561, 2158700935, 3885661683, 6476102805, 19428308415]

約数ペア:

[(1, 19428308415), (3, 6476102805), (5, 3885661683), (9, 2158700935), (15, 1295220561), (45, 431740187), (83, 234076005), (249, 78025335), (415, 46815201), (747, 26008445), (1245, 15605067), (3735, 5201689)]