55810665

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 99672768

約数和(自身を除く): 43862103

約数列:

[1, 3, 5, 9, 15, 45, 67, 107, 173, 201, 321, 335, 519, 535, 603, 865, 963, 1005, 1557, 1605, 2595, 3015, 4815, 7169, 7785, 11591, 18511, 21507, 34773, 35845, 55533, 57955, 64521, 92555, 104319, 107535, 166599, 173865, 277665, 322605, 521595, 832995, 1240237, 3720711, 6201185, 11162133, 18603555, 55810665]

約数ペア:

[(1, 55810665), (3, 18603555), (5, 11162133), (9, 6201185), (15, 3720711), (45, 1240237), (67, 832995), (107, 521595), (173, 322605), (201, 277665), (321, 173865), (335, 166599), (519, 107535), (535, 104319), (603, 92555), (865, 64521), (963, 57955), (1005, 55533), (1557, 35845), (1605, 34773), (2595, 21507), (3015, 18511), (4815, 11591), (7169, 7785)]