42054465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 71147520

約数和(自身を除く): 29093055

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1543, 1817, 4629, 5451, 7715, 9085, 23145, 27255, 35489, 106467, 121897, 177445, 365691, 532335, 609485, 1828455, 2803631, 8410893, 14018155, 42054465]

約数ペア:

[(1, 42054465), (3, 14018155), (5, 8410893), (15, 2803631), (23, 1828455), (69, 609485), (79, 532335), (115, 365691), (237, 177445), (345, 121897), (395, 106467), (1185, 35489), (1543, 27255), (1817, 23145), (4629, 9085), (5451, 7715)]