70241575

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 94582488

約数和(自身を除く): 24340913

約数列:

[1, 5, 19, 25, 43, 95, 181, 215, 361, 475, 817, 905, 1075, 1805, 3439, 4085, 4525, 7783, 9025, 15523, 17195, 20425, 38915, 65341, 77615, 85975, 147877, 194575, 326705, 388075, 739385, 1633525, 2809663, 3696925, 14048315, 70241575]

約数ペア:

[(1, 70241575), (5, 14048315), (19, 3696925), (25, 2809663), (43, 1633525), (95, 739385), (181, 388075), (215, 326705), (361, 194575), (475, 147877), (817, 85975), (905, 77615), (1075, 65341), (1805, 38915), (3439, 20425), (4085, 17195), (4525, 15523), (7783, 9025)]