47040225

素因数分解:

$3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1709}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 78030720

約数和(自身を除く): 30990495

約数列:

[1, 3, 5, 15, 25, 75, 367, 1101, 1709, 1835, 5127, 5505, 8545, 9175, 25635, 27525, 42725, 128175, 627203, 1881609, 3136015, 9408045, 15680075, 47040225]

約数ペア:

[(1, 47040225), (3, 15680075), (5, 9408045), (15, 3136015), (25, 1881609), (75, 627203), (367, 128175), (1101, 42725), (1709, 27525), (1835, 25635), (5127, 9175), (5505, 8545)]