1025706945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{28409}}^1$

素因数の和:28529

約数の個数: 32

約数和(自身を含む): 1718236800

約数和(自身を除く): 692529855

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 1245, 2407, 7221, 12035, 28409, 36105, 85227, 142045, 426135, 823861, 2357947, 2471583, 4119305, 7073841, 11789735, 12357915, 35369205, 68380463, 205141389, 341902315, 1025706945]

約数ペア:

[(1, 1025706945), (3, 341902315), (5, 205141389), (15, 68380463), (29, 35369205), (83, 12357915), (87, 11789735), (145, 7073841), (249, 4119305), (415, 2471583), (435, 2357947), (1245, 823861), (2407, 426135), (7221, 142045), (12035, 85227), (28409, 36105)]