25652935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 40061952

約数和(自身を除く): 14409017

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 2897, 8855, 14485, 20279, 31867, 66631, 101395, 159335, 223069, 333155, 466417, 732941, 1115345, 2332085, 3664705, 5130587, 25652935]

約数ペア:

[(1, 25652935), (5, 5130587), (7, 3664705), (11, 2332085), (23, 1115345), (35, 732941), (55, 466417), (77, 333155), (115, 223069), (161, 159335), (253, 101395), (385, 66631), (805, 31867), (1265, 20279), (1771, 14485), (2897, 8855)]