27831421805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{55933}}^1$

素因数の和:56141

約数の個数: 32

約数和(自身を含む): 37211771520

約数和(自身を除く): 9380349715

約数列:

[1, 5, 11, 55, 83, 109, 415, 545, 913, 1199, 4565, 5995, 9047, 45235, 55933, 99517, 279665, 497585, 615263, 3076315, 4642439, 6096697, 23212195, 30483485, 51066829, 67063667, 255334145, 335318335, 506025851, 2530129255, 5566284361, 27831421805]

約数ペア:

[(1, 27831421805), (5, 5566284361), (11, 2530129255), (55, 506025851), (83, 335318335), (109, 255334145), (415, 67063667), (545, 51066829), (913, 30483485), (1199, 23212195), (4565, 6096697), (5995, 4642439), (9047, 3076315), (45235, 615263), (55933, 497585), (99517, 279665)]