158680565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{12659}}^1$

素因数の和:12796

約数の個数: 16

約数和(自身を含む): 200534400

約数和(自身を除く): 41853835

約数列:

[1, 5, 23, 109, 115, 545, 2507, 12535, 12659, 63295, 291157, 1379831, 1455785, 6899155, 31736113, 158680565]

約数ペア:

[(1, 158680565), (5, 31736113), (23, 6899155), (109, 1455785), (115, 1379831), (545, 291157), (2507, 63295), (12535, 12659)]