1057005

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 1860768

約数和(自身を除く): 803763

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 283, 415, 747, 849, 1245, 1415, 2547, 3735, 4245, 12735, 23489, 70467, 117445, 211401, 352335, 1057005]

約数ペア:

[(1, 1057005), (3, 352335), (5, 211401), (9, 117445), (15, 70467), (45, 23489), (83, 12735), (249, 4245), (283, 3735), (415, 2547), (747, 1415), (849, 1245)]