384678505

素因数分解:

$5^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 479266200

約数和(自身を除く): 94587695

約数列:

[1, 5, 53, 61, 265, 305, 449, 2245, 2809, 3233, 14045, 16165, 23797, 27389, 118985, 136945, 171349, 856745, 1261241, 1451617, 6306205, 7258085, 76935701, 384678505]

約数ペア:

[(1, 384678505), (5, 76935701), (53, 7258085), (61, 6306205), (265, 1451617), (305, 1261241), (449, 856745), (2245, 171349), (2809, 136945), (3233, 118985), (14045, 27389), (16165, 23797)]