82771825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 109742976

約数和(自身を除く): 26971151

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 3511, 4715, 17555, 23575, 80753, 87775, 143951, 403765, 719755, 2018825, 3310873, 3598775, 16554365, 82771825]

約数ペア:

[(1, 82771825), (5, 16554365), (23, 3598775), (25, 3310873), (41, 2018825), (115, 719755), (205, 403765), (575, 143951), (943, 87775), (1025, 80753), (3511, 23575), (4715, 17555)]