12572415

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 23173920

約数和(自身を除く): 10601505

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 839, 999, 1665, 2517, 2997, 4195, 4995, 7551, 12585, 14985, 22653, 31043, 37755, 67959, 93129, 113265, 155215, 279387, 339795, 465645, 838161, 1396935, 2514483, 4190805, 12572415]

約数ペア:

[(1, 12572415), (3, 4190805), (5, 2514483), (9, 1396935), (15, 838161), (27, 465645), (37, 339795), (45, 279387), (81, 155215), (111, 113265), (135, 93129), (185, 67959), (333, 37755), (405, 31043), (555, 22653), (839, 14985), (999, 12585), (1665, 7551), (2517, 4995), (2997, 4195)]