69066425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 91140000

約数和(自身を除く): 22073575

約数列:

[1, 5, 19, 25, 95, 97, 475, 485, 1499, 1843, 2425, 7495, 9215, 28481, 37475, 46075, 142405, 145403, 712025, 727015, 2762657, 3635075, 13813285, 69066425]

約数ペア:

[(1, 69066425), (5, 13813285), (19, 3635075), (25, 2762657), (95, 727015), (97, 712025), (475, 145403), (485, 142405), (1499, 46075), (1843, 37475), (2425, 28481), (7495, 9215)]