2019060075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 3535773696

約数和(自身を除く): 1516713621

約数列:

[1, 3, 5, 15, 25, 47, 67, 75, 83, 103, 141, 201, 235, 249, 309, 335, 415, 515, 705, 1005, 1175, 1245, 1545, 1675, 2075, 2575, 3149, 3525, 3901, 4841, 5025, 5561, 6225, 6901, 7725, 8549, 9447, 11703, 14523, 15745, 16683, 19505, 20703, 24205, 25647, 27805, 34505, 42745, 47235, 58515, 72615, 78725, 83415, 97525, 103515, 121025, 128235, 139025, 172525, 213725, 236175, 261367, 292575, 324347, 363075, 401803, 417075, 517575, 572783, 641175, 784101, 973041, 1205409, 1306835, 1621735, 1718349, 2009015, 2863915, 3920505, 4865205, 6027045, 6534175, 8108675, 8591745, 10045075, 14319575, 19602525, 24326025, 26920801, 30135225, 42958725, 80762403, 134604005, 403812015, 673020025, 2019060075]

約数ペア:

[(1, 2019060075), (3, 673020025), (5, 403812015), (15, 134604005), (25, 80762403), (47, 42958725), (67, 30135225), (75, 26920801), (83, 24326025), (103, 19602525), (141, 14319575), (201, 10045075), (235, 8591745), (249, 8108675), (309, 6534175), (335, 6027045), (415, 4865205), (515, 3920505), (705, 2863915), (1005, 2009015), (1175, 1718349), (1245, 1621735), (1545, 1306835), (1675, 1205409), (2075, 973041), (2575, 784101), (3149, 641175), (3525, 572783), (3901, 517575), (4841, 417075), (5025, 401803), (5561, 363075), (6225, 324347), (6901, 292575), (7725, 261367), (8549, 236175), (9447, 213725), (11703, 172525), (14523, 139025), (15745, 128235), (16683, 121025), (19505, 103515), (20703, 97525), (24205, 83415), (25647, 78725), (27805, 72615), (34505, 58515), (42745, 47235)]