2879025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 4969920

約数和(自身を除く): 2090895

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1669, 1725, 5007, 8345, 25035, 38387, 41725, 115161, 125175, 191935, 575805, 959675, 2879025]

約数ペア:

[(1, 2879025), (3, 959675), (5, 575805), (15, 191935), (23, 125175), (25, 115161), (69, 41725), (75, 38387), (115, 25035), (345, 8345), (575, 5007), (1669, 1725)]