78347355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5849}}^1$

素因数の和:5923

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 56436645

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 5849, 13395, 17547, 29245, 87735, 111131, 274903, 333393, 555655, 824709, 1374515, 1666965, 4123545, 5223157, 15669471, 26115785, 78347355]

約数ペア:

[(1, 78347355), (3, 26115785), (5, 15669471), (15, 5223157), (19, 4123545), (47, 1666965), (57, 1374515), (95, 824709), (141, 555655), (235, 333393), (285, 274903), (705, 111131), (893, 87735), (2679, 29245), (4465, 17547), (5849, 13395)]