170706945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2801}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 290511360

約数和(自身を除く): 119804415

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 717, 1195, 2801, 3585, 4063, 8403, 12189, 14005, 20315, 42015, 47617, 60945, 142851, 238085, 669439, 714255, 2008317, 3347195, 10041585, 11380463, 34141389, 56902315, 170706945]

約数ペア:

[(1, 170706945), (3, 56902315), (5, 34141389), (15, 11380463), (17, 10041585), (51, 3347195), (85, 2008317), (239, 714255), (255, 669439), (717, 238085), (1195, 142851), (2801, 60945), (3585, 47617), (4063, 42015), (8403, 20315), (12189, 14005)]