69520005

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7253}}^1$

素因数の和:7338

約数の個数: 32

約数和(自身を含む): 125349120

約数和(自身を除く): 55829115

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 7253, 9585, 21759, 36265, 65277, 108795, 195831, 326385, 514963, 979155, 1544889, 2574815, 4634667, 7724445, 13904001, 23173335, 69520005]

約数ペア:

[(1, 69520005), (3, 23173335), (5, 13904001), (9, 7724445), (15, 4634667), (27, 2574815), (45, 1544889), (71, 979155), (135, 514963), (213, 326385), (355, 195831), (639, 108795), (1065, 65277), (1917, 36265), (3195, 21759), (7253, 9585)]