323210715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15271}}^1$

素因数の和:15379

約数の個数: 32

約数和(自身を含む): 554190336

約数和(自身を除く): 230979621

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 15271, 21165, 45813, 76355, 229065, 259607, 778821, 1267493, 1298035, 3802479, 3894105, 6337465, 19012395, 21547381, 64642143, 107736905, 323210715]

約数ペア:

[(1, 323210715), (3, 107736905), (5, 64642143), (15, 21547381), (17, 19012395), (51, 6337465), (83, 3894105), (85, 3802479), (249, 1298035), (255, 1267493), (415, 778821), (1245, 259607), (1411, 229065), (4233, 76355), (7055, 45813), (15271, 21165)]