314908525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2131}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 409241664

約数和(自身を除く): 94333139

約数列:

[1, 5, 23, 25, 115, 257, 575, 1285, 2131, 5911, 6425, 10655, 29555, 49013, 53275, 147775, 245065, 547667, 1225325, 2738335, 12596341, 13691675, 62981705, 314908525]

約数ペア:

[(1, 314908525), (5, 62981705), (23, 13691675), (25, 12596341), (115, 2738335), (257, 1225325), (575, 547667), (1285, 245065), (2131, 147775), (5911, 53275), (6425, 49013), (10655, 29555)]