1254393945

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 2602634112

約数和(自身を除く): 1348240167

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 211, 233, 243, 315, 405, 567, 633, 699, 729, 945, 1055, 1165, 1215, 1477, 1631, 1701, 1899, 2097, 2835, 3165, 3495, 3645, 4431, 4893, 5103, 5697, 6291, 7385, 8155, 8505, 9495, 10485, 13293, 14679, 17091, 18873, 22155, 24465, 25515, 28485, 31455, 39879, 44037, 49163, 51273, 56619, 66465, 73395, 85455, 94365, 119637, 132111, 147489, 153819, 169857, 199395, 220185, 245815, 256365, 283095, 344141, 358911, 396333, 442467, 598185, 660555, 737445, 769095, 849285, 1032423, 1076733, 1188999, 1327401, 1720705, 1794555, 1981665, 2212335, 3097269, 3982203, 5162115, 5383665, 5944995, 6637005, 9291807, 11946609, 15486345, 19911015, 27875421, 35839827, 46459035, 59733045, 83626263, 139377105, 179199135, 250878789, 418131315, 1254393945]

約数ペア:

[(1, 1254393945), (3, 418131315), (5, 250878789), (7, 179199135), (9, 139377105), (15, 83626263), (21, 59733045), (27, 46459035), (35, 35839827), (45, 27875421), (63, 19911015), (81, 15486345), (105, 11946609), (135, 9291807), (189, 6637005), (211, 5944995), (233, 5383665), (243, 5162115), (315, 3982203), (405, 3097269), (567, 2212335), (633, 1981665), (699, 1794555), (729, 1720705), (945, 1327401), (1055, 1188999), (1165, 1076733), (1215, 1032423), (1477, 849285), (1631, 769095), (1701, 737445), (1899, 660555), (2097, 598185), (2835, 442467), (3165, 396333), (3495, 358911), (3645, 344141), (4431, 283095), (4893, 256365), (5103, 245815), (5697, 220185), (6291, 199395), (7385, 169857), (8155, 153819), (8505, 147489), (9495, 132111), (10485, 119637), (13293, 94365), (14679, 85455), (17091, 73395), (18873, 66465), (22155, 56619), (24465, 51273), (25515, 49163), (28485, 44037), (31455, 39879)]