4995485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 6894720

約数和(自身を除く): 1899235

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 359, 605, 1265, 1795, 2783, 3949, 8257, 13915, 19745, 41285, 43439, 90827, 217195, 454135, 999097, 4995485]

約数ペア:

[(1, 4995485), (5, 999097), (11, 454135), (23, 217195), (55, 90827), (115, 43439), (121, 41285), (253, 19745), (359, 13915), (605, 8257), (1265, 3949), (1795, 2783)]