53044155

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 95546880

約数和(自身を除く): 42502725

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 215, 237, 347, 387, 395, 645, 711, 1041, 1185, 1735, 1935, 3123, 3397, 3555, 5205, 10191, 14921, 15615, 16985, 27413, 30573, 44763, 50955, 74605, 82239, 134289, 137065, 152865, 223815, 246717, 411195, 671445, 1178759, 1233585, 3536277, 5893795, 10608831, 17681385, 53044155]

約数ペア:

[(1, 53044155), (3, 17681385), (5, 10608831), (9, 5893795), (15, 3536277), (43, 1233585), (45, 1178759), (79, 671445), (129, 411195), (215, 246717), (237, 223815), (347, 152865), (387, 137065), (395, 134289), (645, 82239), (711, 74605), (1041, 50955), (1185, 44763), (1735, 30573), (1935, 27413), (3123, 16985), (3397, 15615), (3555, 14921), (5205, 10191)]