38020785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 66908160

約数和(自身を除く): 28887375

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1759, 1965, 4323, 5277, 7205, 8795, 19349, 21615, 26385, 58047, 96745, 230429, 290235, 691287, 1152145, 2534719, 3456435, 7604157, 12673595, 38020785]

約数ペア:

[(1, 38020785), (3, 12673595), (5, 7604157), (11, 3456435), (15, 2534719), (33, 1152145), (55, 691287), (131, 290235), (165, 230429), (393, 96745), (655, 58047), (1441, 26385), (1759, 21615), (1965, 19349), (4323, 8795), (5277, 7205)]