54041215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20509}}^1$

素因数の和:20562

約数の個数: 16

約数和(自身を含む): 70882560

約数和(自身を除く): 16841345

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 20509, 102545, 348653, 635779, 1743265, 3178895, 10808243, 54041215]

約数ペア:

[(1, 54041215), (5, 10808243), (17, 3178895), (31, 1743265), (85, 635779), (155, 348653), (527, 102545), (2635, 20509)]