90148597

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 121144320

約数和(自身を除く): 30995723

約数列:

[1, 7, 11, 19, 43, 77, 133, 209, 301, 473, 817, 1433, 1463, 3311, 5719, 8987, 10031, 15763, 27227, 61619, 62909, 110341, 190589, 299497, 431333, 677809, 1170761, 2096479, 4744663, 8195327, 12878371, 90148597]

約数ペア:

[(1, 90148597), (7, 12878371), (11, 8195327), (19, 4744663), (43, 2096479), (77, 1170761), (133, 677809), (209, 431333), (301, 299497), (473, 190589), (817, 110341), (1433, 62909), (1463, 61619), (3311, 27227), (5719, 15763), (8987, 10031)]