65414415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 54706929

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1567, 1815, 2783, 3795, 4701, 7835, 8349, 13915, 17237, 23505, 36041, 41745, 51711, 86185, 108123, 180205, 189607, 258555, 396451, 540615, 568821, 948035, 1189353, 1982255, 2844105, 4360961, 5946765, 13082883, 21804805, 65414415]

約数ペア:

[(1, 65414415), (3, 21804805), (5, 13082883), (11, 5946765), (15, 4360961), (23, 2844105), (33, 1982255), (55, 1189353), (69, 948035), (115, 568821), (121, 540615), (165, 396451), (253, 258555), (345, 189607), (363, 180205), (605, 108123), (759, 86185), (1265, 51711), (1567, 41745), (1815, 36041), (2783, 23505), (3795, 17237), (4701, 13915), (7835, 8349)]