55663605

素因数分解:

$3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 100501632

約数和(自身を除く): 44838027

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 405, 501, 823, 835, 1503, 2469, 2505, 4115, 4509, 7407, 7515, 12345, 13527, 22221, 22545, 37035, 66663, 67635, 111105, 137441, 333315, 412323, 687205, 1236969, 2061615, 3710907, 6184845, 11132721, 18554535, 55663605]

約数ペア:

[(1, 55663605), (3, 18554535), (5, 11132721), (9, 6184845), (15, 3710907), (27, 2061615), (45, 1236969), (81, 687205), (135, 412323), (167, 333315), (405, 137441), (501, 111105), (823, 67635), (835, 66663), (1503, 37035), (2469, 22545), (2505, 22221), (4115, 13527), (4509, 12345), (7407, 7515)]