293817535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 398960640

約数和(自身を除く): 105143105

約数列:

[1, 5, 11, 31, 55, 155, 341, 389, 443, 1705, 1945, 2215, 4279, 4873, 12059, 13733, 21395, 24365, 60295, 68665, 132649, 151063, 172327, 663245, 755315, 861635, 1895597, 5342137, 9477985, 26710685, 58763507, 293817535]

約数ペア:

[(1, 293817535), (5, 58763507), (11, 26710685), (31, 9477985), (55, 5342137), (155, 1895597), (341, 861635), (389, 755315), (443, 663245), (1705, 172327), (1945, 151063), (2215, 132649), (4279, 68665), (4873, 60295), (12059, 24365), (13733, 21395)]