85879305

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5009}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 153907200

約数和(自身を除く): 68027895

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 5009, 5715, 15027, 17145, 25045, 45081, 75135, 135243, 225405, 636143, 676215, 1908429, 3180715, 5725287, 9542145, 17175861, 28626435, 85879305]

約数ペア:

[(1, 85879305), (3, 28626435), (5, 17175861), (9, 9542145), (15, 5725287), (27, 3180715), (45, 1908429), (127, 676215), (135, 636143), (381, 225405), (635, 135243), (1143, 75135), (1905, 45081), (3429, 25045), (5009, 17145), (5715, 15027)]