538654145

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1\times {\mathrm{1171}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 651613248

約数和(自身を除く): 112959103

約数列:

[1, 5, 197, 467, 985, 1171, 2335, 5855, 91999, 230687, 459995, 546857, 1153435, 2734285, 107730829, 538654145]

約数ペア:

[(1, 538654145), (5, 107730829), (197, 2734285), (467, 1153435), (985, 546857), (1171, 459995), (2335, 230687), (5855, 91999)]