67631025

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 142848000

約数和(自身を除く): 75216975

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 239, 245, 275, 343, 385, 525, 539, 717, 735, 825, 1029, 1155, 1195, 1225, 1617, 1673, 1715, 1925, 2629, 2695, 3585, 3675, 3773, 5019, 5145, 5775, 5975, 7887, 8085, 8365, 8575, 11319, 11711, 13145, 13475, 17925, 18403, 18865, 25095, 25725, 35133, 39435, 40425, 41825, 55209, 56595, 58555, 65725, 81977, 92015, 94325, 125475, 128821, 175665, 197175, 245931, 276045, 282975, 292775, 386463, 409885, 460075, 644105, 878325, 901747, 1229655, 1380225, 1932315, 2049425, 2705241, 3220525, 4508735, 6148275, 9661575, 13526205, 22543675, 67631025]

約数ペア:

[(1, 67631025), (3, 22543675), (5, 13526205), (7, 9661575), (11, 6148275), (15, 4508735), (21, 3220525), (25, 2705241), (33, 2049425), (35, 1932315), (49, 1380225), (55, 1229655), (75, 901747), (77, 878325), (105, 644105), (147, 460075), (165, 409885), (175, 386463), (231, 292775), (239, 282975), (245, 276045), (275, 245931), (343, 197175), (385, 175665), (525, 128821), (539, 125475), (717, 94325), (735, 92015), (825, 81977), (1029, 65725), (1155, 58555), (1195, 56595), (1225, 55209), (1617, 41825), (1673, 40425), (1715, 39435), (1925, 35133), (2629, 25725), (2695, 25095), (3585, 18865), (3675, 18403), (3773, 17925), (5019, 13475), (5145, 13145), (5775, 11711), (5975, 11319), (7887, 8575), (8085, 8365)]