8238735

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 14361984

約数和(自身を除く): 6123249

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 821, 1115, 2007, 2463, 3345, 4105, 7389, 10035, 12315, 36945, 183083, 549249, 915415, 1647747, 2746245, 8238735]

約数ペア:

[(1, 8238735), (3, 2746245), (5, 1647747), (9, 915415), (15, 549249), (45, 183083), (223, 36945), (669, 12315), (821, 10035), (1115, 7389), (2007, 4105), (2463, 3345)]