77631325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 101779200

約数和(自身を除く): 24147875

約数列:

[1, 5, 23, 25, 79, 115, 395, 575, 1709, 1817, 1975, 8545, 9085, 39307, 42725, 45425, 135011, 196535, 675055, 982675, 3105253, 3375275, 15526265, 77631325]

約数ペア:

[(1, 77631325), (5, 15526265), (23, 3375275), (25, 3105253), (79, 982675), (115, 675055), (395, 196535), (575, 135011), (1709, 45425), (1817, 42725), (1975, 39307), (8545, 9085)]