5280708125

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 8283648384

約数和(自身を除く): 3002940259

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 197, 275, 385, 557, 625, 875, 985, 1375, 1379, 1925, 2167, 2785, 3899, 4375, 4925, 6127, 6875, 6895, 9625, 10835, 13925, 15169, 19495, 24625, 30635, 34475, 42889, 48125, 54175, 69625, 75845, 97475, 109729, 123125, 153175, 172375, 214445, 270875, 348125, 379225, 487375, 548645, 765875, 768103, 861875, 1072225, 1207019, 1354375, 1896125, 2436875, 2743225, 3829375, 3840515, 5361125, 6035095, 8449133, 9480625, 13716125, 19202575, 26805625, 30175475, 42245665, 68580625, 96012875, 150877375, 211228325, 480064375, 754386875, 1056141625, 5280708125]

約数ペア:

[(1, 5280708125), (5, 1056141625), (7, 754386875), (11, 480064375), (25, 211228325), (35, 150877375), (55, 96012875), (77, 68580625), (125, 42245665), (175, 30175475), (197, 26805625), (275, 19202575), (385, 13716125), (557, 9480625), (625, 8449133), (875, 6035095), (985, 5361125), (1375, 3840515), (1379, 3829375), (1925, 2743225), (2167, 2436875), (2785, 1896125), (3899, 1354375), (4375, 1207019), (4925, 1072225), (6127, 861875), (6875, 768103), (6895, 765875), (9625, 548645), (10835, 487375), (13925, 379225), (15169, 348125), (19495, 270875), (24625, 214445), (30635, 172375), (34475, 153175), (42889, 123125), (48125, 109729), (54175, 97475), (69625, 75845)]