6490925

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 9523200

約数和(自身を除く): 3032275

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 1279, 5075, 6395, 8953, 31975, 37091, 44765, 185455, 223825, 259637, 927275, 1298185, 6490925]

約数ペア:

[(1, 6490925), (5, 1298185), (7, 927275), (25, 259637), (29, 223825), (35, 185455), (145, 44765), (175, 37091), (203, 31975), (725, 8953), (1015, 6395), (1279, 5075)]