243160065

素因数分解:

$3^2\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2687}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 421843968

約数和(自身を除く): 178683903

約数列:

[1, 3, 5, 9, 15, 45, 2011, 2687, 6033, 8061, 10055, 13435, 18099, 24183, 30165, 40305, 90495, 120915, 5403557, 16210671, 27017785, 48632013, 81053355, 243160065]

約数ペア:

[(1, 243160065), (3, 81053355), (5, 48632013), (9, 27017785), (15, 16210671), (45, 5403557), (2011, 120915), (2687, 90495), (6033, 40305), (8061, 30165), (10055, 24183), (13435, 18099)]