16711085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 21938040

約数和(自身を除く): 5226955

約数列:

[1, 5, 17, 47, 85, 89, 235, 445, 799, 1513, 2209, 3995, 4183, 7565, 11045, 20915, 37553, 71111, 187765, 196601, 355555, 983005, 3342217, 16711085]

約数ペア:

[(1, 16711085), (5, 3342217), (17, 983005), (47, 355555), (85, 196601), (89, 187765), (235, 71111), (445, 37553), (799, 20915), (1513, 11045), (2209, 7565), (3995, 4183)]