713805785

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 1093995072

約数和(自身を除く): 380189287

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 173, 245, 385, 539, 865, 1211, 1531, 1903, 2695, 6055, 7655, 8477, 9515, 10717, 13321, 16841, 42385, 53585, 66605, 75019, 84205, 93247, 117887, 264863, 375095, 466235, 589435, 825209, 1324315, 1854041, 2913493, 4126045, 9270205, 12978287, 14567465, 20394451, 64891435, 101972255, 142761157, 713805785]

約数ペア:

[(1, 713805785), (5, 142761157), (7, 101972255), (11, 64891435), (35, 20394451), (49, 14567465), (55, 12978287), (77, 9270205), (173, 4126045), (245, 2913493), (385, 1854041), (539, 1324315), (865, 825209), (1211, 589435), (1531, 466235), (1903, 375095), (2695, 264863), (6055, 117887), (7655, 93247), (8477, 84205), (9515, 75019), (10717, 66605), (13321, 53585), (16841, 42385)]