22300785

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 43464960

約数和(自身を除く): 21164175

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 97, 117, 131, 135, 195, 291, 351, 393, 485, 585, 655, 873, 1179, 1261, 1455, 1703, 1755, 1965, 2619, 3537, 3783, 4365, 5109, 5895, 6305, 8515, 11349, 12707, 13095, 15327, 17685, 18915, 25545, 34047, 38121, 45981, 56745, 63535, 76635, 114363, 165191, 170235, 190605, 229905, 343089, 495573, 571815, 825955, 1486719, 1715445, 2477865, 4460157, 7433595, 22300785]

約数ペア:

[(1, 22300785), (3, 7433595), (5, 4460157), (9, 2477865), (13, 1715445), (15, 1486719), (27, 825955), (39, 571815), (45, 495573), (65, 343089), (97, 229905), (117, 190605), (131, 170235), (135, 165191), (195, 114363), (291, 76635), (351, 63535), (393, 56745), (485, 45981), (585, 38121), (655, 34047), (873, 25545), (1179, 18915), (1261, 17685), (1455, 15327), (1703, 13095), (1755, 12707), (1965, 11349), (2619, 8515), (3537, 6305), (3783, 5895), (4365, 5109)]