1099285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1532160

約数和(自身を除く): 432875

約数列:

[1, 5, 11, 23, 55, 79, 115, 121, 253, 395, 605, 869, 1265, 1817, 2783, 4345, 9085, 9559, 13915, 19987, 47795, 99935, 219857, 1099285]

約数ペア:

[(1, 1099285), (5, 219857), (11, 99935), (23, 47795), (55, 19987), (79, 13915), (115, 9559), (121, 9085), (253, 4345), (395, 2783), (605, 1817), (869, 1265)]