2439731685

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 3925329408

約数和(自身を除く): 1485597723

約数列:

[1, 3, 5, 15, 443, 571, 643, 1329, 1713, 1929, 2215, 2855, 3215, 6645, 8565, 9645, 252953, 284849, 367153, 758859, 854547, 1101459, 1264765, 1424245, 1835765, 3794295, 4272735, 5507295, 162648779, 487946337, 813243895, 2439731685]

約数ペア:

[(1, 2439731685), (3, 813243895), (5, 487946337), (15, 162648779), (443, 5507295), (571, 4272735), (643, 3794295), (1329, 1835765), (1713, 1424245), (1929, 1264765), (2215, 1101459), (2855, 854547), (3215, 758859), (6645, 367153), (8565, 284849), (9645, 252953)]