2247379965

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 4098539520

約数和(自身を除く): 1851159555

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 271, 423, 705, 813, 1269, 1307, 1355, 2115, 2439, 3921, 4065, 6345, 6535, 7317, 11763, 12195, 12737, 19605, 35289, 36585, 38211, 58815, 61429, 63685, 114633, 176445, 184287, 191055, 307145, 343899, 354197, 552861, 573165, 921435, 1062591, 1658583, 1719495, 1770985, 2764305, 3187773, 5312955, 8292915, 9563319, 15938865, 16647259, 47816595, 49941777, 83236295, 149825331, 249708885, 449475993, 749126655, 2247379965]

約数ペア:

[(1, 2247379965), (3, 749126655), (5, 449475993), (9, 249708885), (15, 149825331), (27, 83236295), (45, 49941777), (47, 47816595), (135, 16647259), (141, 15938865), (235, 9563319), (271, 8292915), (423, 5312955), (705, 3187773), (813, 2764305), (1269, 1770985), (1307, 1719495), (1355, 1658583), (2115, 1062591), (2439, 921435), (3921, 573165), (4065, 552861), (6345, 354197), (6535, 343899), (7317, 307145), (11763, 191055), (12195, 184287), (12737, 176445), (19605, 114633), (35289, 63685), (36585, 61429), (38211, 58815)]