69006025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 93744000

約数和(自身を除く): 24737975

約数列:

[1, 5, 11, 25, 55, 275, 349, 719, 1745, 3595, 3839, 7909, 8725, 17975, 19195, 39545, 95975, 197725, 250931, 1254655, 2760241, 6273275, 13801205, 69006025]

約数ペア:

[(1, 69006025), (5, 13801205), (11, 6273275), (25, 2760241), (55, 1254655), (275, 250931), (349, 197725), (719, 95975), (1745, 39545), (3595, 19195), (3839, 17975), (7909, 8725)]