3050905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 1521383

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 251, 715, 935, 1105, 1255, 2431, 2761, 3263, 4267, 12155, 13805, 16315, 21335, 35893, 46937, 55471, 179465, 234685, 277355, 610181, 3050905]

約数ペア:

[(1, 3050905), (5, 610181), (11, 277355), (13, 234685), (17, 179465), (55, 55471), (65, 46937), (85, 35893), (143, 21335), (187, 16315), (221, 13805), (251, 12155), (715, 4267), (935, 3263), (1105, 2761), (1255, 2431)]