9105705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 18255744

約数和(自身を除く): 9150039

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 211, 315, 411, 633, 685, 959, 1055, 1233, 1477, 1899, 2055, 2877, 3165, 4431, 4795, 6165, 7385, 8631, 9495, 13293, 14385, 22155, 28907, 43155, 66465, 86721, 144535, 202349, 260163, 433605, 607047, 1011745, 1300815, 1821141, 3035235, 9105705]

約数ペア:

[(1, 9105705), (3, 3035235), (5, 1821141), (7, 1300815), (9, 1011745), (15, 607047), (21, 433605), (35, 260163), (45, 202349), (63, 144535), (105, 86721), (137, 66465), (211, 43155), (315, 28907), (411, 22155), (633, 14385), (685, 13293), (959, 9495), (1055, 8631), (1233, 7385), (1477, 6165), (1899, 4795), (2055, 4431), (2877, 3165)]