25512117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 11812683

約数列:

[1, 3, 19, 47, 57, 89, 107, 141, 267, 321, 893, 1691, 2033, 2679, 4183, 5029, 5073, 6099, 9523, 12549, 15087, 28569, 79477, 95551, 180937, 238431, 286653, 447581, 542811, 1342743, 8504039, 25512117]

約数ペア:

[(1, 25512117), (3, 8504039), (19, 1342743), (47, 542811), (57, 447581), (89, 286653), (107, 238431), (141, 180937), (267, 95551), (321, 79477), (893, 28569), (1691, 15087), (2033, 12549), (2679, 9523), (4183, 6099), (5029, 5073)]