25310005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 36312192

約数和(自身を除く): 11002187

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 1367, 2645, 3703, 6835, 9569, 18515, 31441, 47845, 157205, 220087, 723143, 1100435, 3615715, 5062001, 25310005]

約数ペア:

[(1, 25310005), (5, 5062001), (7, 3615715), (23, 1100435), (35, 723143), (115, 220087), (161, 157205), (529, 47845), (805, 31441), (1367, 18515), (2645, 9569), (3703, 6835)]