1958085

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 3462264

約数和(自身を除く): 1504179

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 821, 2385, 2463, 4105, 7389, 12315, 36945, 43513, 130539, 217565, 391617, 652695, 1958085]

約数ペア:

[(1, 1958085), (3, 652695), (5, 391617), (9, 217565), (15, 130539), (45, 43513), (53, 36945), (159, 12315), (265, 7389), (477, 4105), (795, 2463), (821, 2385)]