551479655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{5197}}^1$

素因数の和:6338

約数の個数: 16

約数和(自身を含む): 697363680

約数和(自身を除く): 145884025

約数列:

[1, 5, 19, 95, 1117, 5197, 5585, 21223, 25985, 98743, 106115, 493715, 5805049, 29025245, 110295931, 551479655]

約数ペア:

[(1, 551479655), (5, 110295931), (19, 29025245), (95, 5805049), (1117, 493715), (5197, 106115), (5585, 98743), (21223, 25985)]