4075715

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 5999616

約数和(自身を除く): 1923901

約数列:

[1, 5, 7, 23, 35, 61, 83, 115, 161, 305, 415, 427, 581, 805, 1403, 1909, 2135, 2905, 5063, 7015, 9545, 9821, 13363, 25315, 35441, 49105, 66815, 116449, 177205, 582245, 815143, 4075715]

約数ペア:

[(1, 4075715), (5, 815143), (7, 582245), (23, 177205), (35, 116449), (61, 66815), (83, 49105), (115, 35441), (161, 25315), (305, 13363), (415, 9821), (427, 9545), (581, 7015), (805, 5063), (1403, 2905), (1909, 2135)]