9227115

素因数分解:

$3^4\times 5^1\times {\mathrm{22783}}^1$

素因数の和:22800

約数の個数: 20

約数和(自身を含む): 16541184

約数和(自身を除く): 7314069

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22783, 68349, 113915, 205047, 341745, 615141, 1025235, 1845423, 3075705, 9227115]

約数ペア:

[(1, 9227115), (3, 3075705), (5, 1845423), (9, 1025235), (15, 615141), (27, 341745), (45, 205047), (81, 113915), (135, 68349), (405, 22783)]