304774515

素因数分解:

$3^3\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1709}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 542548800

約数和(自身を除く): 237774285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1321, 1709, 3963, 5127, 6605, 8545, 11889, 15381, 19815, 25635, 35667, 46143, 59445, 76905, 178335, 230715, 2257589, 6772767, 11287945, 20318301, 33863835, 60954903, 101591505, 304774515]

約数ペア:

[(1, 304774515), (3, 101591505), (5, 60954903), (9, 33863835), (15, 20318301), (27, 11287945), (45, 6772767), (135, 2257589), (1321, 230715), (1709, 178335), (3963, 76905), (5127, 59445), (6605, 46143), (8545, 35667), (11889, 25635), (15381, 19815)]