3977085

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{773}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 7430400

約数和(自身を除く): 3453315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 773, 1029, 1715, 2319, 3865, 5145, 5411, 11595, 16233, 27055, 37877, 81165, 113631, 189385, 265139, 568155, 795417, 1325695, 3977085]

約数ペア:

[(1, 3977085), (3, 1325695), (5, 795417), (7, 568155), (15, 265139), (21, 189385), (35, 113631), (49, 81165), (105, 37877), (147, 27055), (245, 16233), (343, 11595), (735, 5411), (773, 5145), (1029, 3865), (1715, 2319)]