2017369525

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{503}}^1\times {\mathrm{1171}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 2526963264

約数和(自身を除く): 509593739

約数列:

[1, 5, 25, 137, 503, 685, 1171, 2515, 3425, 5855, 12575, 29275, 68911, 160427, 344555, 589013, 802135, 1722775, 2945065, 4010675, 14725325, 80694781, 403473905, 2017369525]

約数ペア:

[(1, 2017369525), (5, 403473905), (25, 80694781), (137, 14725325), (503, 4010675), (685, 2945065), (1171, 1722775), (2515, 802135), (3425, 589013), (5855, 344555), (12575, 160427), (29275, 68911)]