520170145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{8467}}^1$

素因数の和:9600

約数の個数: 16

約数和(自身を含む): 681640128

約数和(自身を除く): 161469983

約数列:

[1, 5, 11, 55, 1117, 5585, 8467, 12287, 42335, 61435, 93137, 465685, 9457639, 47288195, 104034029, 520170145]

約数ペア:

[(1, 520170145), (5, 104034029), (11, 47288195), (55, 9457639), (1117, 465685), (5585, 93137), (8467, 61435), (12287, 42335)]