6466160475

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{222779}}^1$

素因数の和:222841

約数の個数: 48

約数和(自身を含む): 12154876800

約数和(自身を除く): 5688716325

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1075, 1161, 1935, 3225, 5805, 9675, 29025, 222779, 668337, 1113895, 2005011, 3341685, 5569475, 6015033, 9579497, 10025055, 16708425, 28738491, 30075165, 47897485, 50125275, 86215473, 143692455, 150375825, 239487425, 258646419, 431077365, 718462275, 1293232095, 2155386825, 6466160475]

約数ペア:

[(1, 6466160475), (3, 2155386825), (5, 1293232095), (9, 718462275), (15, 431077365), (25, 258646419), (27, 239487425), (43, 150375825), (45, 143692455), (75, 86215473), (129, 50125275), (135, 47897485), (215, 30075165), (225, 28738491), (387, 16708425), (645, 10025055), (675, 9579497), (1075, 6015033), (1161, 5569475), (1935, 3341685), (3225, 2005011), (5805, 1113895), (9675, 668337), (29025, 222779)]