142868065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{42839}}^1$

素因数の和:42896

約数の個数: 16

約数和(自身を含む): 185068800

約数和(自身を除く): 42200735

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 42839, 214195, 985297, 1242331, 4926485, 6211655, 28573613, 142868065]

約数ペア:

[(1, 142868065), (5, 28573613), (23, 6211655), (29, 4926485), (115, 1242331), (145, 985297), (667, 214195), (3335, 42839)]