2679545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 3651648

約数和(自身を除く): 972103

約数列:

[1, 5, 11, 43, 55, 103, 121, 215, 473, 515, 605, 1133, 2365, 4429, 5203, 5665, 12463, 22145, 26015, 48719, 62315, 243595, 535909, 2679545]

約数ペア:

[(1, 2679545), (5, 535909), (11, 243595), (43, 62315), (55, 48719), (103, 26015), (121, 22145), (215, 12463), (473, 5665), (515, 5203), (605, 4429), (1133, 2365)]