20310329475

素因数分解:

$3^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{98011}}^1$

素因数の和:98337

約数の個数: 48

約数和(自身を含む): 37432743040

約数和(自身を除く): 17122413565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 307, 675, 921, 1535, 2763, 4605, 7675, 8289, 13815, 23025, 41445, 69075, 98011, 207225, 294033, 490055, 882099, 1470165, 2450275, 2646297, 4410495, 7350825, 13231485, 22052475, 30089377, 66157425, 90268131, 150446885, 270804393, 451340655, 752234425, 812413179, 1354021965, 2256703275, 4062065895, 6770109825, 20310329475]

約数ペア:

[(1, 20310329475), (3, 6770109825), (5, 4062065895), (9, 2256703275), (15, 1354021965), (25, 812413179), (27, 752234425), (45, 451340655), (75, 270804393), (135, 150446885), (225, 90268131), (307, 66157425), (675, 30089377), (921, 22052475), (1535, 13231485), (2763, 7350825), (4605, 4410495), (7675, 2646297), (8289, 2450275), (13815, 1470165), (23025, 882099), (41445, 490055), (69075, 294033), (98011, 207225)]