78809095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 98140320

約数和(自身を除く): 19331225

約数列:

[1, 5, 29, 145, 421, 1291, 2105, 6455, 12209, 37439, 61045, 187195, 543511, 2717555, 15761819, 78809095]

約数ペア:

[(1, 78809095), (5, 15761819), (29, 2717555), (145, 543511), (421, 187195), (1291, 61045), (2105, 37439), (6455, 12209)]