1838265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 3459456

約数和(自身を除く): 1621191

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 857, 2145, 2571, 4285, 9427, 11141, 12855, 28281, 33423, 47135, 55705, 122551, 141405, 167115, 367653, 612755, 1838265]

約数ペア:

[(1, 1838265), (3, 612755), (5, 367653), (11, 167115), (13, 141405), (15, 122551), (33, 55705), (39, 47135), (55, 33423), (65, 28281), (143, 12855), (165, 11141), (195, 9427), (429, 4285), (715, 2571), (857, 2145)]