77139645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8821}}^1$

素因数の和:8893

約数の個数: 32

約数和(自身を含む): 137199744

約数和(自身を除く): 60060099

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 8821, 26463, 44105, 97031, 132315, 291093, 467513, 485155, 1402539, 1455465, 2337565, 5142643, 7012695, 15427929, 25713215, 77139645]

約数ペア:

[(1, 77139645), (3, 25713215), (5, 15427929), (11, 7012695), (15, 5142643), (33, 2337565), (53, 1455465), (55, 1402539), (159, 485155), (165, 467513), (265, 291093), (583, 132315), (795, 97031), (1749, 44105), (2915, 26463), (8745, 8821)]