15118130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65731}}^1$

素因数の和:65761

約数の個数: 16

約数和(自身を含む): 28396224

約数和(自身を除く): 13278094

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 65731, 131462, 328655, 657310, 1511813, 3023626, 7559065, 15118130]

約数ペア:

[(1, 15118130), (2, 7559065), (5, 3023626), (10, 1511813), (23, 657310), (46, 328655), (115, 131462), (230, 65731)]