23103755

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 28366848

約数和(自身を除く): 5263093

約数列:

[1, 5, 71, 151, 355, 431, 755, 2155, 10721, 30601, 53605, 65081, 153005, 325405, 4620751, 23103755]

約数ペア:

[(1, 23103755), (5, 4620751), (71, 325405), (151, 153005), (355, 65081), (431, 53605), (755, 30601), (2155, 10721)]