285988145

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{1259}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 346731840

約数和(自身を除く): 60743695

約数列:

[1, 5, 181, 251, 905, 1255, 1259, 6295, 45431, 227155, 227879, 316009, 1139395, 1580045, 57197629, 285988145]

約数ペア:

[(1, 285988145), (5, 57197629), (181, 1580045), (251, 1139395), (905, 316009), (1255, 227879), (1259, 227155), (6295, 45431)]