1330402365

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{45979}}^1$

素因数の和:46633

約数の個数: 24

約数和(自身を含む): 2309667360

約数和(自身を除く): 979264995

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 3215, 5787, 9645, 28935, 45979, 137937, 229895, 413811, 689685, 2069055, 29564497, 88693491, 147822485, 266080473, 443467455, 1330402365]

約数ペア:

[(1, 1330402365), (3, 443467455), (5, 266080473), (9, 147822485), (15, 88693491), (45, 29564497), (643, 2069055), (1929, 689685), (3215, 413811), (5787, 229895), (9645, 137937), (28935, 45979)]