13944195

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 26058240

約数和(自身を除く): 12114045

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 347, 423, 705, 855, 893, 1041, 1735, 2115, 2679, 3123, 4465, 5205, 6593, 8037, 13395, 15615, 16309, 19779, 32965, 40185, 48927, 59337, 81545, 98895, 146781, 244635, 296685, 309871, 733905, 929613, 1549355, 2788839, 4648065, 13944195]

約数ペア:

[(1, 13944195), (3, 4648065), (5, 2788839), (9, 1549355), (15, 929613), (19, 733905), (45, 309871), (47, 296685), (57, 244635), (95, 146781), (141, 98895), (171, 81545), (235, 59337), (285, 48927), (347, 40185), (423, 32965), (705, 19779), (855, 16309), (893, 15615), (1041, 13395), (1735, 8037), (2115, 6593), (2679, 5205), (3123, 4465)]