397165795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{5441}}^1$

素因数の和:6582

約数の個数: 16

約数和(自身を含む): 513811872

約数和(自身を除く): 116646077

約数列:

[1, 5, 13, 65, 1123, 5441, 5615, 14599, 27205, 70733, 72995, 353665, 6110243, 30551215, 79433159, 397165795]

約数ペア:

[(1, 397165795), (5, 79433159), (13, 30551215), (65, 6110243), (1123, 353665), (5441, 72995), (5615, 70733), (14599, 27205)]