25610347

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 7843733

約数列:

[1, 7, 17, 19, 47, 119, 133, 241, 323, 329, 799, 893, 1687, 2261, 4097, 4579, 5593, 6251, 11327, 15181, 28679, 32053, 77843, 79289, 106267, 192559, 215213, 544901, 1347913, 1506491, 3658621, 25610347]

約数ペア:

[(1, 25610347), (7, 3658621), (17, 1506491), (19, 1347913), (47, 544901), (119, 215213), (133, 192559), (241, 106267), (323, 79289), (329, 77843), (799, 32053), (893, 28679), (1687, 15181), (2261, 11327), (4097, 6251), (4579, 5593)]