120052775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 153417264

約数和(自身を除く): 33364489

約数列:

[1, 5, 25, 43, 181, 215, 617, 905, 1075, 3085, 4525, 7783, 15425, 26531, 38915, 111677, 132655, 194575, 558385, 663275, 2791925, 4802111, 24010555, 120052775]

約数ペア:

[(1, 120052775), (5, 24010555), (25, 4802111), (43, 2791925), (181, 663275), (215, 558385), (617, 194575), (905, 132655), (1075, 111677), (3085, 38915), (4525, 26531), (7783, 15425)]