146221515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3559}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 279901440

約数和(自身を除く): 133679925

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 415, 495, 747, 913, 1245, 2739, 3559, 3735, 4565, 8217, 10677, 13695, 17795, 32031, 39149, 41085, 53385, 117447, 160155, 195745, 295397, 352341, 587235, 886191, 1476985, 1761705, 2658573, 3249367, 4430955, 9748101, 13292865, 16246835, 29244303, 48740505, 146221515]

約数ペア:

[(1, 146221515), (3, 48740505), (5, 29244303), (9, 16246835), (11, 13292865), (15, 9748101), (33, 4430955), (45, 3249367), (55, 2658573), (83, 1761705), (99, 1476985), (165, 886191), (249, 587235), (415, 352341), (495, 295397), (747, 195745), (913, 160155), (1245, 117447), (2739, 53385), (3559, 41085), (3735, 39149), (4565, 32031), (8217, 17795), (10677, 13695)]