56142395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 69845760

約数和(自身を除く): 13703365

約数列:

[1, 5, 31, 155, 281, 1289, 1405, 6445, 8711, 39959, 43555, 199795, 362209, 1811045, 11228479, 56142395]

約数ペア:

[(1, 56142395), (5, 11228479), (31, 1811045), (155, 362209), (281, 199795), (1289, 43555), (1405, 39959), (6445, 8711)]