6905145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 12604032

約数和(自身を除く): 5698887

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2083, 3315, 6249, 10415, 27079, 31245, 35411, 81237, 106233, 135395, 177055, 406185, 460343, 531165, 1381029, 2301715, 6905145]

約数ペア:

[(1, 6905145), (3, 2301715), (5, 1381029), (13, 531165), (15, 460343), (17, 406185), (39, 177055), (51, 135395), (65, 106233), (85, 81237), (195, 35411), (221, 31245), (255, 27079), (663, 10415), (1105, 6249), (2083, 3315)]