27963265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1307}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 36728640

約数和(自身を除く): 8765375

約数列:

[1, 5, 11, 55, 389, 1307, 1945, 4279, 6535, 14377, 21395, 71885, 508423, 2542115, 5592653, 27963265]

約数ペア:

[(1, 27963265), (5, 5592653), (11, 2542115), (55, 508423), (389, 71885), (1307, 21395), (1945, 14377), (4279, 6535)]