8742855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4817}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 15379056

約数和(自身を除く): 6636201

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 4817, 14451, 24085, 52987, 72255, 158961, 264935, 582857, 794805, 1748571, 2914285, 8742855]

約数ペア:

[(1, 8742855), (3, 2914285), (5, 1748571), (11, 794805), (15, 582857), (33, 264935), (55, 158961), (121, 72255), (165, 52987), (363, 24085), (605, 14451), (1815, 4817)]