78018885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1063}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 155361024

約数和(自身を除く): 77342139

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 233, 315, 699, 1063, 1165, 1631, 2097, 3189, 3495, 4893, 5315, 7441, 8155, 9567, 10485, 14679, 15945, 22323, 24465, 37205, 47835, 66969, 73395, 111615, 247679, 334845, 743037, 1238395, 1733753, 2229111, 3715185, 5201259, 8668765, 11145555, 15603777, 26006295, 78018885]

約数ペア:

[(1, 78018885), (3, 26006295), (5, 15603777), (7, 11145555), (9, 8668765), (15, 5201259), (21, 3715185), (35, 2229111), (45, 1733753), (63, 1238395), (105, 743037), (233, 334845), (315, 247679), (699, 111615), (1063, 73395), (1165, 66969), (1631, 47835), (2097, 37205), (3189, 24465), (3495, 22323), (4893, 15945), (5315, 14679), (7441, 10485), (8155, 9567)]