30567735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 59398560

約数和(自身を除く): 28830825

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 1669, 2035, 3663, 5007, 6105, 8345, 15021, 18315, 18359, 25035, 55077, 61753, 75105, 91795, 165231, 185259, 275385, 308765, 555777, 679283, 826155, 926295, 2037849, 2778885, 3396415, 6113547, 10189245, 30567735]

約数ペア:

[(1, 30567735), (3, 10189245), (5, 6113547), (9, 3396415), (11, 2778885), (15, 2037849), (33, 926295), (37, 826155), (45, 679283), (55, 555777), (99, 308765), (111, 275385), (165, 185259), (185, 165231), (333, 91795), (407, 75105), (495, 61753), (555, 55077), (1221, 25035), (1665, 18359), (1669, 18315), (2035, 15021), (3663, 8345), (5007, 6105)]