15205070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66109}}^1$

素因数の和:66139

約数の個数: 16

約数和(自身を含む): 28559520

約数和(自身を除く): 13354450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 66109, 132218, 330545, 661090, 1520507, 3041014, 7602535, 15205070]

約数ペア:

[(1, 15205070), (2, 7602535), (5, 3041014), (10, 1520507), (23, 661090), (46, 330545), (115, 132218), (230, 66109)]