6681915

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 11728080

約数和(自身を除く): 5046165

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 1789, 3735, 5367, 8945, 16101, 26835, 80505, 148487, 445461, 742435, 1336383, 2227305, 6681915]

約数ペア:

[(1, 6681915), (3, 2227305), (5, 1336383), (9, 742435), (15, 445461), (45, 148487), (83, 80505), (249, 26835), (415, 16101), (747, 8945), (1245, 5367), (1789, 3735)]