713651005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 906009984

約数和(自身を除く): 192358979

約数列:

[1, 5, 37, 43, 185, 215, 283, 317, 1415, 1585, 1591, 7955, 10471, 11729, 12169, 13631, 52355, 58645, 60845, 68155, 89711, 448555, 450253, 504347, 2251265, 2521735, 3319307, 3857573, 16596535, 19287865, 142730201, 713651005]

約数ペア:

[(1, 713651005), (5, 142730201), (37, 19287865), (43, 16596535), (185, 3857573), (215, 3319307), (283, 2521735), (317, 2251265), (1415, 504347), (1585, 450253), (1591, 448555), (7955, 89711), (10471, 68155), (11729, 60845), (12169, 58645), (13631, 52355)]