573668485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16747}}^1$

素因数の和:16813

約数の個数: 32

約数和(自身を含む): 810335232

約数和(自身を除く): 236666747

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 6851, 16747, 34255, 83735, 217711, 284699, 519157, 1088555, 1423495, 2595785, 3701087, 6749041, 8825669, 18505435, 33745205, 44128345, 114733697, 573668485]

約数ペア:

[(1, 573668485), (5, 114733697), (13, 44128345), (17, 33745205), (31, 18505435), (65, 8825669), (85, 6749041), (155, 3701087), (221, 2595785), (403, 1423495), (527, 1088555), (1105, 519157), (2015, 284699), (2635, 217711), (6851, 83735), (16747, 34255)]