2436691185

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{21599}}^1$

素因数の和:21742

約数の個数: 48

約数和(自身を含む): 4447872000

約数和(自身を除く): 2011180815

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 981, 1035, 1635, 2507, 4905, 7521, 12535, 21599, 22563, 37605, 64797, 107995, 112815, 194391, 323985, 496777, 971955, 1490331, 2354291, 2483885, 4470993, 7062873, 7451655, 11771455, 21188619, 22354965, 35314365, 54148693, 105943095, 162446079, 270743465, 487338237, 812230395, 2436691185]

約数ペア:

[(1, 2436691185), (3, 812230395), (5, 487338237), (9, 270743465), (15, 162446079), (23, 105943095), (45, 54148693), (69, 35314365), (109, 22354965), (115, 21188619), (207, 11771455), (327, 7451655), (345, 7062873), (545, 4470993), (981, 2483885), (1035, 2354291), (1635, 1490331), (2507, 971955), (4905, 496777), (7521, 323985), (12535, 194391), (21599, 112815), (22563, 107995), (37605, 64797)]