21461096335

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{25127}}^1$

素因数の和:26223

約数の個数: 32

約数和(自身を含む): 30742198272

約数和(自身を除く): 9281101937

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1061, 5305, 7427, 24403, 25127, 37135, 122015, 125635, 170821, 175889, 577921, 854105, 879445, 2889605, 4045447, 20227235, 26659747, 133298735, 186618229, 613174181, 933091145, 3065870905, 4292219267, 21461096335]

約数ペア:

[(1, 21461096335), (5, 4292219267), (7, 3065870905), (23, 933091145), (35, 613174181), (115, 186618229), (161, 133298735), (805, 26659747), (1061, 20227235), (5305, 4045447), (7427, 2889605), (24403, 879445), (25127, 854105), (37135, 577921), (122015, 175889), (125635, 170821)]