54211105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22541}}^1$

素因数の和:22596

約数の個数: 16

約数和(自身を含む): 71954064

約数和(自身を除く): 17742959

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 22541, 112705, 293033, 834017, 1465165, 4170085, 10842221, 54211105]

約数ペア:

[(1, 54211105), (5, 10842221), (13, 4170085), (37, 1465165), (65, 834017), (185, 293033), (481, 112705), (2405, 22541)]