73505005

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 104203008

約数和(自身を除く): 30698003

約数列:

[1, 5, 7, 35, 41, 181, 205, 283, 287, 905, 1267, 1415, 1435, 1981, 6335, 7421, 9905, 11603, 37105, 51223, 51947, 58015, 81221, 256115, 259735, 358561, 406105, 1792805, 2100143, 10500715, 14701001, 73505005]

約数ペア:

[(1, 73505005), (5, 14701001), (7, 10500715), (35, 2100143), (41, 1792805), (181, 406105), (205, 358561), (283, 259735), (287, 256115), (905, 81221), (1267, 58015), (1415, 51947), (1435, 51223), (1981, 37105), (6335, 11603), (7421, 9905)]