289451395

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{1289}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 351953280

約数和(自身を除く): 62501885

約数列:

[1, 5, 97, 463, 485, 1289, 2315, 6445, 44911, 125033, 224555, 596807, 625165, 2984035, 57890279, 289451395]

約数ペア:

[(1, 289451395), (5, 57890279), (97, 2984035), (463, 625165), (485, 596807), (1289, 224555), (2315, 125033), (6445, 44911)]