4190805

素因数分解:

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

素因数の和:890

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 3469995

約数列:

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

約数ペア:

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