304465905

素因数分解:

$3^3\times 5^1\times {\mathrm{2255303}}^1$

素因数の和:2255317

約数の個数: 16

約数和(自身を含む): 541272960

約数和(自身を除く): 236807055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2255303, 6765909, 11276515, 20297727, 33829545, 60893181, 101488635, 304465905]

約数ペア:

[(1, 304465905), (3, 101488635), (5, 60893181), (9, 33829545), (15, 20297727), (27, 11276515), (45, 6765909), (135, 2255303)]