47288565

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2017}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 82164888

約数和(自身を除く): 34876323

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 2017, 2605, 4689, 6051, 7815, 10085, 18153, 23445, 30255, 90765, 1050857, 3152571, 5254285, 9457713, 15762855, 47288565]

約数ペア:

[(1, 47288565), (3, 15762855), (5, 9457713), (9, 5254285), (15, 3152571), (45, 1050857), (521, 90765), (1563, 30255), (2017, 23445), (2605, 18153), (4689, 10085), (6051, 7815)]