22080905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 33481728

約数和(自身を除く): 11400823

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 691, 913, 2905, 3455, 4565, 4837, 6391, 7601, 24185, 31955, 38005, 53207, 57353, 266035, 286765, 401471, 630883, 2007355, 3154415, 4416181, 22080905]

約数ペア:

[(1, 22080905), (5, 4416181), (7, 3154415), (11, 2007355), (35, 630883), (55, 401471), (77, 286765), (83, 266035), (385, 57353), (415, 53207), (581, 38005), (691, 31955), (913, 24185), (2905, 7601), (3455, 6391), (4565, 4837)]