164989059075

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1423}}^1\times {\mathrm{5003}}^1$

素因数の和:6545

約数の個数: 72

約数和(自身を含む): 298652170752

約数和(自身を除く): 133663111677

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1423, 1545, 2575, 4269, 4635, 5003, 7115, 7725, 12807, 15009, 21345, 23175, 25015, 35575, 45027, 64035, 75045, 106725, 125075, 146569, 225135, 320175, 375225, 439707, 515309, 732845, 1125675, 1319121, 1545927, 2198535, 2576545, 3664225, 4637781, 6595605, 7119269, 7729635, 10992675, 12882725, 21357807, 23188905, 32978025, 35596345, 38648175, 64073421, 106789035, 115944525, 177981725, 320367105, 533945175, 733284707, 1601835525, 2199854121, 3666423535, 6599562363, 10999270605, 18332117675, 32997811815, 54996353025, 164989059075]

約数ペア:

[(1, 164989059075), (3, 54996353025), (5, 32997811815), (9, 18332117675), (15, 10999270605), (25, 6599562363), (45, 3666423535), (75, 2199854121), (103, 1601835525), (225, 733284707), (309, 533945175), (515, 320367105), (927, 177981725), (1423, 115944525), (1545, 106789035), (2575, 64073421), (4269, 38648175), (4635, 35596345), (5003, 32978025), (7115, 23188905), (7725, 21357807), (12807, 12882725), (15009, 10992675), (21345, 7729635), (23175, 7119269), (25015, 6595605), (35575, 4637781), (45027, 3664225), (64035, 2576545), (75045, 2198535), (106725, 1545927), (125075, 1319121), (146569, 1125675), (225135, 732845), (320175, 515309), (375225, 439707)]