28351005

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12517}}^1$

素因数の和:12676

約数の個数: 16

約数和(自身を含む): 45665664

約数和(自身を除く): 17314659

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 12517, 37551, 62585, 187755, 1890067, 5670201, 9450335, 28351005]

約数ペア:

[(1, 28351005), (3, 9450335), (5, 5670201), (15, 1890067), (151, 187755), (453, 62585), (755, 37551), (2265, 12517)]