4991036365

素因数分解:

$5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{124979}}^1$

素因数の和:125161

約数の個数: 24

約数和(自身を含む): 7009878240

約数和(自身を除く): 2018841875

約数列:

[1, 5, 7, 35, 49, 163, 245, 815, 1141, 5705, 7987, 39935, 124979, 624895, 874853, 4374265, 6123971, 20371577, 30619855, 101857885, 142601039, 713005195, 998207273, 4991036365]

約数ペア:

[(1, 4991036365), (5, 998207273), (7, 713005195), (35, 142601039), (49, 101857885), (163, 30619855), (245, 20371577), (815, 6123971), (1141, 4374265), (5705, 874853), (7987, 624895), (39935, 124979)]