15675990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 41713920

約数和(自身を除く): 26037930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 709, 737, 1005, 1418, 1474, 2010, 2127, 2211, 3545, 3685, 4254, 4422, 7090, 7370, 7799, 10635, 11055, 15598, 21270, 22110, 23397, 38995, 46794, 47503, 77990, 95006, 116985, 142509, 233970, 237515, 285018, 475030, 522533, 712545, 1045066, 1425090, 1567599, 2612665, 3135198, 5225330, 7837995, 15675990]

約数ペア:

[(1, 15675990), (2, 7837995), (3, 5225330), (5, 3135198), (6, 2612665), (10, 1567599), (11, 1425090), (15, 1045066), (22, 712545), (30, 522533), (33, 475030), (55, 285018), (66, 237515), (67, 233970), (110, 142509), (134, 116985), (165, 95006), (201, 77990), (330, 47503), (335, 46794), (402, 38995), (670, 23397), (709, 22110), (737, 21270), (1005, 15598), (1418, 11055), (1474, 10635), (2010, 7799), (2127, 7370), (2211, 7090), (3545, 4422), (3685, 4254)]