6640755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 11708928

約数和(自身を除く): 5068173

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 241, 501, 723, 835, 1205, 1837, 2505, 2651, 3615, 5511, 7953, 9185, 13255, 27555, 39765, 40247, 120741, 201235, 442717, 603705, 1328151, 2213585, 6640755]

約数ペア:

[(1, 6640755), (3, 2213585), (5, 1328151), (11, 603705), (15, 442717), (33, 201235), (55, 120741), (165, 40247), (167, 39765), (241, 27555), (501, 13255), (723, 9185), (835, 7953), (1205, 5511), (1837, 3615), (2505, 2651)]