10985687545

素因数分解:

$5^1\times 7^2\times {\mathrm{3221}}^1\times {\mathrm{13921}}^1$

素因数の和:17161

約数の個数: 24

約数和(自身を含む): 15340985928

約数和(自身を除く): 4355298383

約数列:

[1, 5, 7, 35, 49, 245, 3221, 13921, 16105, 22547, 69605, 97447, 112735, 157829, 487235, 682129, 789145, 3410645, 44839541, 224197705, 313876787, 1569383935, 2197137509, 10985687545]

約数ペア:

[(1, 10985687545), (5, 2197137509), (7, 1569383935), (35, 313876787), (49, 224197705), (245, 44839541), (3221, 3410645), (13921, 789145), (16105, 682129), (22547, 487235), (69605, 157829), (97447, 112735)]