42648815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18913}}^1$

素因数の和:18970

約数の個数: 16

約数和(自身を含む): 57195936

約数和(自身を除く): 14547121

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 18913, 94565, 208043, 775433, 1040215, 3877165, 8529763, 42648815]

約数ペア:

[(1, 42648815), (5, 8529763), (11, 3877165), (41, 1040215), (55, 775433), (205, 208043), (451, 94565), (2255, 18913)]