9228735

素因数分解:

$3^4\times 5^1\times {\mathrm{22787}}^1$

素因数の和:22804

約数の個数: 20

約数和(自身を含む): 16544088

約数和(自身を除く): 7315353

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22787, 68361, 113935, 205083, 341805, 615249, 1025415, 1845747, 3076245, 9228735]

約数ペア:

[(1, 9228735), (3, 3076245), (5, 1845747), (9, 1025415), (15, 615249), (27, 341805), (45, 205083), (81, 113935), (135, 68361), (405, 22787)]