565520265

素因数分解:

$3^3\times 5^1\times {\mathrm{4189039}}^1$

素因数の和:4189053

約数の個数: 16

約数和(自身を含む): 1005369600

約数和(自身を除く): 439849335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4189039, 12567117, 20945195, 37701351, 62835585, 113104053, 188506755, 565520265]

約数ペア:

[(1, 565520265), (3, 188506755), (5, 113104053), (9, 62835585), (15, 37701351), (27, 20945195), (45, 12567117), (135, 4189039)]