4067085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^2$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 7144416

約数和(自身を除く): 3077331

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 5181, 8635, 24649, 25905, 73947, 123245, 271139, 369735, 813417, 1355695, 4067085]

約数ペア:

[(1, 4067085), (3, 1355695), (5, 813417), (11, 369735), (15, 271139), (33, 123245), (55, 73947), (157, 25905), (165, 24649), (471, 8635), (785, 5181), (1727, 2355)]