25133485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 34997760

約数和(自身を除く): 9864275

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 433, 611, 893, 1235, 2165, 3055, 4465, 5629, 8227, 11609, 20351, 28145, 41135, 58045, 101755, 106951, 264563, 386669, 534755, 1322815, 1933345, 5026697, 25133485]

約数ペア:

[(1, 25133485), (5, 5026697), (13, 1933345), (19, 1322815), (47, 534755), (65, 386669), (95, 264563), (235, 106951), (247, 101755), (433, 58045), (611, 41135), (893, 28145), (1235, 20351), (2165, 11609), (3055, 8227), (4465, 5629)]