74251485

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2416

約数の個数: 80

約数和(自身を含む): 166015872

約数和(自身を除く): 91764387

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 945, 1155, 1485, 2079, 2381, 2835, 3465, 4455, 6237, 7143, 10395, 11905, 16667, 21429, 26191, 31185, 35715, 50001, 64287, 78573, 83335, 107145, 130955, 150003, 183337, 192861, 235719, 250005, 321435, 392865, 450009, 550011, 707157, 750015, 916685, 964305, 1178595, 1350027, 1650033, 2121471, 2250045, 2750055, 3535785, 4950099, 6750135, 8250165, 10607355, 14850297, 24750495, 74251485]

約数ペア:

[(1, 74251485), (3, 24750495), (5, 14850297), (7, 10607355), (9, 8250165), (11, 6750135), (15, 4950099), (21, 3535785), (27, 2750055), (33, 2250045), (35, 2121471), (45, 1650033), (55, 1350027), (63, 1178595), (77, 964305), (81, 916685), (99, 750015), (105, 707157), (135, 550011), (165, 450009), (189, 392865), (231, 321435), (297, 250005), (315, 235719), (385, 192861), (405, 183337), (495, 150003), (567, 130955), (693, 107145), (891, 83335), (945, 78573), (1155, 64287), (1485, 50001), (2079, 35715), (2381, 31185), (2835, 26191), (3465, 21429), (4455, 16667), (6237, 11905), (7143, 10395)]