15671849445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{1259}}^1$

素因数の和:2239

約数の個数: 96

約数和(自身を含む): 31826995200

約数和(自身を除く): 16155145755

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 919, 1259, 1505, 1935, 2709, 2757, 3777, 4515, 4595, 6295, 6433, 8271, 8813, 11331, 13545, 13785, 18885, 19299, 26439, 32165, 39517, 41355, 44065, 54137, 56655, 57897, 79317, 96495, 118551, 132195, 162411, 197585, 270685, 276619, 289485, 355653, 378959, 396585, 487233, 592755, 812055, 829857, 1136877, 1157021, 1383095, 1778265, 1894795, 2436165, 2489571, 3410631, 3471063, 4149285, 5684385, 5785105, 8099147, 10413189, 12447855, 17053155, 17355315, 24297441, 40495735, 49751903, 52065945, 72892323, 121487205, 149255709, 248759515, 348263321, 364461615, 447767127, 746278545, 1044789963, 1741316605, 2238835635, 3134369889, 5223949815, 15671849445]

約数ペア:

[(1, 15671849445), (3, 5223949815), (5, 3134369889), (7, 2238835635), (9, 1741316605), (15, 1044789963), (21, 746278545), (35, 447767127), (43, 364461615), (45, 348263321), (63, 248759515), (105, 149255709), (129, 121487205), (215, 72892323), (301, 52065945), (315, 49751903), (387, 40495735), (645, 24297441), (903, 17355315), (919, 17053155), (1259, 12447855), (1505, 10413189), (1935, 8099147), (2709, 5785105), (2757, 5684385), (3777, 4149285), (4515, 3471063), (4595, 3410631), (6295, 2489571), (6433, 2436165), (8271, 1894795), (8813, 1778265), (11331, 1383095), (13545, 1157021), (13785, 1136877), (18885, 829857), (19299, 812055), (26439, 592755), (32165, 487233), (39517, 396585), (41355, 378959), (44065, 355653), (54137, 289485), (56655, 276619), (57897, 270685), (79317, 197585), (96495, 162411), (118551, 132195)]