6340745425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 9899366400

約数和(自身を除く): 3558620975

約数列:

[1, 5, 7, 17, 25, 31, 35, 85, 119, 155, 175, 197, 217, 349, 425, 527, 595, 775, 985, 1085, 1379, 1745, 2443, 2635, 2975, 3349, 3689, 4925, 5425, 5933, 6107, 6895, 8725, 10819, 12215, 13175, 16745, 18445, 23443, 29665, 30535, 34475, 41531, 42749, 54095, 61075, 68753, 75733, 83725, 92225, 103819, 117215, 148325, 152675, 183923, 207655, 213745, 270475, 343765, 378665, 481271, 519095, 586075, 726733, 919615, 1038275, 1068725, 1168801, 1287461, 1718825, 1893325, 2131343, 2406355, 2595475, 3633665, 4598075, 5844005, 6437305, 8181607, 10656715, 12031775, 14919401, 18168325, 29220025, 32186525, 36232831, 40908035, 53283575, 74597005, 181164155, 204540175, 253629817, 372985025, 905820775, 1268149085, 6340745425]

約数ペア:

[(1, 6340745425), (5, 1268149085), (7, 905820775), (17, 372985025), (25, 253629817), (31, 204540175), (35, 181164155), (85, 74597005), (119, 53283575), (155, 40908035), (175, 36232831), (197, 32186525), (217, 29220025), (349, 18168325), (425, 14919401), (527, 12031775), (595, 10656715), (775, 8181607), (985, 6437305), (1085, 5844005), (1379, 4598075), (1745, 3633665), (2443, 2595475), (2635, 2406355), (2975, 2131343), (3349, 1893325), (3689, 1718825), (4925, 1287461), (5425, 1168801), (5933, 1068725), (6107, 1038275), (6895, 919615), (8725, 726733), (10819, 586075), (12215, 519095), (13175, 481271), (16745, 378665), (18445, 343765), (23443, 270475), (29665, 213745), (30535, 207655), (34475, 183923), (41531, 152675), (42749, 148325), (54095, 117215), (61075, 103819), (68753, 92225), (75733, 83725)]