43290025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 56782080

約数和(自身を除く): 13492055

約数列:

[1, 5, 23, 25, 79, 115, 395, 575, 953, 1817, 1975, 4765, 9085, 21919, 23825, 45425, 75287, 109595, 376435, 547975, 1731601, 1882175, 8658005, 43290025]

約数ペア:

[(1, 43290025), (5, 8658005), (23, 1882175), (25, 1731601), (79, 547975), (115, 376435), (395, 109595), (575, 75287), (953, 45425), (1817, 23825), (1975, 21919), (4765, 9085)]