3942085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1863995

約数列:

[1, 5, 7, 23, 35, 59, 83, 115, 161, 295, 413, 415, 581, 805, 1357, 1909, 2065, 2905, 4897, 6785, 9499, 9545, 13363, 24485, 34279, 47495, 66815, 112631, 171395, 563155, 788417, 3942085]

約数ペア:

[(1, 3942085), (5, 788417), (7, 563155), (23, 171395), (35, 112631), (59, 66815), (83, 47495), (115, 34279), (161, 24485), (295, 13363), (413, 9545), (415, 9499), (581, 6785), (805, 4897), (1357, 2905), (1909, 2065)]